Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED SCHEDULE OF INVESTMENTS

v3.23.1
CONSOLIDATED SCHEDULE OF INVESTMENTS
£ in Thousands, $ in Thousands
Mar. 31, 2023
USD ($)
shares
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2022
GBP (£)
shares
Investment Holdings [Line Items]      
Investment, Basis Spread, Variable Rate 8.00% 7.50% 7.50%
Investment cost $ 3,150,846 $ 3,005,696  
Investments at Fair Value $ 3,130,178 $ 2,963,955  
Investment, Identifier [Axis]: Investments in Cash & Cash Equivalents (1.00%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (1.00%)    
Investment cost [2] $ 15,000    
Investments at Fair Value 15,000    
Investment, Identifier [Axis]: Cash & Cash Equivalents and GS Financial Square Government Fund, Cash & Cash Equivalents      
Investment Holdings [Line Items]      
Investment cost [2] 15,000    
Investments at Fair Value $ 15,000    
Investment, Identifier [Axis]: Debt Investments (198.04%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 198.04%    
Investment cost [2] $ 2,971,498    
Investments at Fair Value $ 2,968,651    
Investment, Identifier [Axis]: Debt Investments (199.47%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   199.47% 199.47%
Investment cost [4]   $ 2,818,060  
Investments at Fair Value   $ 2,795,444  
Investment, Identifier [Axis]: Debt Investments Biotechnology Tools (2.17%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (2.17%)    
Investment cost [2] $ 32,527    
Investments at Fair Value $ 32,527    
Investment, Identifier [Axis]: Debt Investments Biotechnology Tools (2.31%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   2.31% 2.31%
Investment cost [4]   $ 32,339  
Investments at Fair Value   $ 32,339  
Investment, Identifier [Axis]: Debt Investments Biotechnology Tools and Alamar Biosciences, Inc. Senior Secured, Maturity Date June 2026, Prime + 3.00%, Floor rate 6.50%, PIK Interest 1.00%, 5.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-06 [5],[6],[7] 2026-06 [8] 2026-06 [8]
Investments Maturity Month and Year 2026-06 [5],[6],[7] 2026-06 [8] 2026-06 [8]
Investment, Basis Spread, Variable Rate 3.00% [5],[6],[7],[9] 3.00% [8],[10] 3.00% [8],[10]
Investment, Interest Rate, Floor 6.50% [5],[6],[7],[9] 6.50% [8],[10] 6.50% [8],[10]
Investment, Interest Rate, Paid in Kind 1.00% [5],[6],[7],[9] 1.00% [8],[10] 1.00% [8],[10]
Principal Amount $ 5,011 [5],[6],[7] $ 5,000 [8]  
Investment cost 4,987 [2],[5],[6],[7] 4,951 [4],[8]  
Investments at Fair Value $ 4,987 [5],[6],[7] $ 4,951 [8]  
Investment Exit Fee 5.95% [5],[6],[7],[9] 5.95% [8],[10] 5.95% [8],[10]
Investment, Identifier [Axis]: Debt Investments Biotechnology Tools and PathAI, Inc., Senior Secured, Maturity Date January 2027, Prime + 2.15%, Floor rate 9.15%, 11.21% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-01 [7] 2027-01 [8] 2027-01 [8]
Investments Maturity Month and Year 2027-01 [7] 2027-01 [8] 2027-01 [8]
Investment, Basis Spread, Variable Rate 2.15% [7],[9] 2.15% [8],[10] 2.15% [8],[10]
Investment, Interest Rate, Floor 9.15% [7],[9] 9.15% [8],[10] 9.15% [8],[10]
Principal Amount $ 28,000 [7] $ 28,000 [8]  
Investment cost 27,540 [2],[7] 27,388 [4],[8]  
Investments at Fair Value $ 27,540 [7] $ 27,388 [8]  
Investment Exit Fee 11.21% [7],[9] 11.21% [8],[10] 11.21% [8],[10]
Investment, Identifier [Axis]: Debt Investments Communications & Networking (7.14%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (7.14%)    
Investment cost [2] $ 104,071    
Investments at Fair Value $ 107,083    
Investment, Identifier [Axis]: Debt Investments Communications & Networking (7.26%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   7.26% 7.26%
Investment cost [4]   $ 99,167  
Investments at Fair Value   $ 101,734  
Investment, Identifier [Axis]: Debt Investments Communications & Networking and Aryaka Networks, Inc. Senior Secured, Maturity Date July 2026, Prime + 3.25%, Floor rate 6.75%, PIK Interest 1.05%, 3.55% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-07 [5],[7],[11] 2026-07 [8],[12],[13] 2026-07 [8],[12],[13]
Investments Maturity Month and Year 2026-07 [5],[7],[11] 2026-07 [8],[12],[13] 2026-07 [8],[12],[13]
Investment, Basis Spread, Variable Rate 3.25% [5],[7],[9],[11] 3.25% [8],[10],[12],[13] 3.25% [8],[10],[12],[13]
Investment, Interest Rate, Floor 6.75% [5],[7],[9],[11] 6.75% [8],[10],[12],[13] 6.75% [8],[10],[12],[13]
Investment, Interest Rate, Paid in Kind 1.05% [5],[7],[9],[11] 1.05% [8],[10],[12],[13] 1.05% [8],[10],[12],[13]
Principal Amount $ 15,036 [5],[7],[11] $ 5,023 [8],[12],[13]  
Investment cost 14,842 [2],[5],[7],[11] 4,969 [4],[8],[12],[13]  
Investments at Fair Value $ 15,377 [5],[7],[11] $ 5,053 [8],[12],[13]  
Investment Exit Fee 3.55% [5],[7],[9],[11] 3.55% [8],[10],[12],[13] 3.55% [8],[10],[12],[13]
Investment, Identifier [Axis]: Debt Investments Communications & Networking and Cytracom Holdings LLC Senior Secured, Maturity Date February 2025, 3-month LIBOR + 9.31%, Floor rate 10.31%      
Investment Holdings [Line Items]      
Maturity Date [8],[14],[15]   2025-02 2025-02
Investments Maturity Month and Year [8],[14],[15]   2025-02 2025-02
Investment, Basis Spread, Variable Rate [8],[10],[14],[15]   9.31% 9.31%
Investment, Interest Rate, Floor [8],[10],[14],[15]   10.31% 10.31%
Principal Amount [8],[14],[15]   $ 8,910  
Investment cost [4],[8],[14],[15]   8,768  
Investments at Fair Value [8],[14],[15]   $ 8,748  
Investment, Identifier [Axis]: Debt Investments Communications & Networking and Cytracom Holdings LLC Senior Secured, Maturity Date February 2025, 3-month SOFR + 9.72%, Floor rate 10.62%      
Investment Holdings [Line Items]      
Maturity Date [7],[16],[17] 2025-02    
Investments Maturity Month and Year [7],[16],[17] 2025-02    
Investment, Basis Spread, Variable Rate [7],[9],[16],[17] 9.72%    
Investment, Interest Rate, Floor [7],[9],[16],[17] 10.62%    
Principal Amount [7],[16],[17] $ 3,292    
Investment cost [2],[7],[16],[17] 3,247    
Investments at Fair Value [7],[16],[17] $ 3,256    
Investment, Identifier [Axis]: Debt Investments Communications & Networking and Rocket Lab Global Services, LLC Senior Secured, Maturity Date June 2024, Prime + 4.90%, Floor rate 8.15%, PIK Interest 1.25%, 3.25% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-06 [5],[6],[16],[18],[19] 2024-06 [13],[14],[20],[21],[22] 2024-06 [13],[14],[20],[21],[22]
Investments Maturity Month and Year 2024-06 [5],[6],[16],[18],[19] 2024-06 [13],[14],[20],[21],[22] 2024-06 [13],[14],[20],[21],[22]
Investment, Basis Spread, Variable Rate 4.90% [5],[6],[9],[16],[18],[19] 4.90% [10],[13],[14],[20],[21],[22] 4.90% [10],[13],[14],[20],[21],[22]
Investment, Interest Rate, Floor 8.15% [5],[6],[9],[16],[18],[19] 8.15% [10],[13],[14],[20],[21],[22] 8.15% [10],[13],[14],[20],[21],[22]
Investment, Interest Rate, Paid in Kind 1.25% [5],[6],[9],[16],[18],[19] 1.25% [10],[13],[14],[20],[21],[22] 1.25% [10],[13],[14],[20],[21],[22]
Principal Amount $ 84,846 [5],[6],[16],[18],[19] $ 84,581 [13],[14],[20],[21],[22]  
Investment cost 85,982 [2],[5],[6],[16],[18],[19] 85,430 [4],[13],[14],[20],[21],[22]  
Investments at Fair Value $ 88,450 [5],[6],[16],[18],[19] $ 87,933 [13],[14],[20],[21],[22]  
Investment Exit Fee 3.25% [5],[6],[9],[16],[18],[19] 3.25% [10],[13],[14],[20],[21],[22] 3.25% [10],[13],[14],[20],[21],[22]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services (30.59%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   30.59% 30.59%
Investment cost [4]   $ 444,703  
Investments at Fair Value   $ 428,750  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services (30.89%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (30.89%)    
Investment cost [2] $ 479,170    
Investments at Fair Value $ 463,084    
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and AppDirect, Inc. Senior Secured, Maturity Date April 2026, Prime + 5.50%, Floor rate 8.75%, 8.29% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-04 [7],[18] 2026-04 [8],[21] 2026-04 [8],[21]
Investments Maturity Month and Year 2026-04 [7],[18] 2026-04 [8],[21] 2026-04 [8],[21]
Investment, Basis Spread, Variable Rate 5.50% [7],[9],[18] 5.50% [8],[10],[21] 5.50% [8],[10],[21]
Investment, Interest Rate, Floor 8.75% [7],[9],[18] 8.70% [8],[10],[21] 8.70% [8],[10],[21]
Principal Amount $ 40,790 [7],[18] $ 40,790 [8],[21]  
Investment cost 42,034 [2],[7],[18] 41,856 [4],[8],[21]  
Investments at Fair Value $ 42,902 [7],[18] $ 42,426 [8],[21]  
Investment Exit Fee 8.29% [7],[9],[18] 8.29% [8],[10],[21] 8.29% [8],[10],[21]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Carwow LTD Senior Secured, Maturity Date December 2024, Prime + 4.70%, Floor rate 7.95%, PIK Interest 1.45%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-12 [5],[7],[23],[24] 2024-12 [13],[25],[26] 2024-12 [13],[25],[26]
Investments Maturity Month and Year 2024-12 [5],[7],[23],[24] 2024-12 [13],[25],[26] 2024-12 [13],[25],[26]
Investment, Basis Spread, Variable Rate 4.70% [5],[7],[9],[23],[24] 4.70% [10],[13],[25],[26] 4.70% [10],[13],[25],[26]
Investment, Interest Rate, Floor 7.95% [5],[7],[9],[23],[24] 7.95% [10],[13],[25],[26] 7.95% [10],[13],[25],[26]
Investment, Interest Rate, Paid in Kind 1.45% [5],[7],[9],[23],[24] 1.45% [10],[13],[25],[26] 1.45% [10],[13],[25],[26]
Principal Amount $ 19,166 [5],[7],[23],[24]   £ 18,890 [13],[25],[26]
Investment cost 26,212 [2],[5],[7],[23],[24] $ 26,024 [4],[13],[25],[26]  
Investments at Fair Value $ 23,888 [5],[7],[23],[24] $ 22,971 [13],[25],[26]  
Investment Exit Fee 4.95% [5],[7],[9],[23],[24] 4.95% [10],[13],[25],[26] 4.95% [10],[13],[25],[26]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Collective Health, Inc.Senior Secured, Maturity Date September 2023, Prime + 4.75%, Floor rate 12.50%      
Investment Holdings [Line Items]      
Maturity Date 2023-09    
Investments Maturity Month and Year 2023-09    
Investment, Basis Spread, Variable Rate [9] 4.75%    
Investment, Interest Rate, Floor [9] 12.50%    
Principal Amount $ 4,000    
Investment cost [2] 3,964    
Investments at Fair Value $ 3,964    
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Houzz, Inc. Convertible Debt, Maturity Date May 2028, PIK Interest 5.50%      
Investment Holdings [Line Items]      
Maturity Date 2028-05 [5],[27] 2028-05 [13],[28] 2028-05 [13],[28]
Investments Maturity Month and Year 2028-05 [5],[27] 2028-05 [13],[28] 2028-05 [13],[28]
Investment, Interest Rate, Paid in Kind 5.50% [5],[9],[27] 5.50% [10],[13],[28] 5.50% [10],[13],[28]
Principal Amount $ 22,154 [5],[27] $ 21,853 [13],[28]  
Investment cost 22,154 [2],[5],[27] 21,853 [4],[13],[28]  
Investments at Fair Value $ 21,536 [5],[27] $ 20,356 [13],[28]  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Jobandtalent USA, Inc. Senior Secured, Maturity Date February 2025, 1-month SOFR + 8.86%, Floor rate 9.75%, 3.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-02 [23],[24] 2025-02 [25],[26] 2025-02 [25],[26]
Investments Maturity Month and Year 2025-02 [23],[24] 2025-02 [25],[26] 2025-02 [25],[26]
Investment, Basis Spread, Variable Rate 8.86% [9],[23],[24] 8.86% [10],[25],[26] 8.86% [10],[25],[26]
Investment, Interest Rate, Floor 9.75% [9],[23],[24] 9.75% [10],[25],[26] 9.75% [10],[25],[26]
Principal Amount $ 14,000 [23],[24] $ 14,000 [25],[26]  
Investment cost 13,910 [2],[23],[24] 13,853 [4],[25],[26]  
Investments at Fair Value $ 14,002 [23],[24] $ 13,904 [25],[26]  
Investment Exit Fee 3.00% [9],[23],[24] 3.00% [10],[25],[26] 3.00% [10],[25],[26]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Modern Life, Inc. Senior Secured, Maturity Date February 2027, Prime + 2.75%, Floor rate 8.75%, 5.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [7] 2027-02    
Investments Maturity Month and Year [7] 2027-02    
Investment, Basis Spread, Variable Rate [7],[9] 2.75%    
Investment, Interest Rate, Floor [7],[9] 8.75%    
Principal Amount [7] $ 17,000    
Investment cost [2],[7] 16,617    
Investments at Fair Value [7] $ 16,617    
Investment Exit Fee [7],[9] 5.00%    
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Provi, Senior Secured, Maturity Date December 2026, Prime + 4.40%, Floor rate 10.65%, 2.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-12 [29] 2026-12 [30] 2026-12 [30]
Investments Maturity Month and Year 2026-12 [29] 2026-12 [30] 2026-12 [30]
Investment, Basis Spread, Variable Rate 4.40% [9],[29] 4.40% [10],[30] 4.40% [10],[30]
Investment, Interest Rate, Floor 10.65% [9],[29] 10.65% [10],[30] 10.65% [10],[30]
Principal Amount $ 15,000 [29] $ 15,000 [30]  
Investment cost 14,778 [2],[29] 14,739 [4],[30]  
Investments at Fair Value $ 14,778 [29] $ 14,739 [30]  
Investment Exit Fee 2.95% [9],[29] 2.95% [10],[30] 2.95% [10],[30]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and RVShare, LLC, Senior Secured, Maturity Date December 2026, 3-month LIBOR + 5.50%, Floor rate 6.50%, PIK Interest 4.00%      
Investment Holdings [Line Items]      
Maturity Date 2026-12 [5],[6],[7],[29] 2026-12 [8],[13],[20],[30] 2026-12 [8],[13],[20],[30]
Investments Maturity Month and Year 2026-12 [5],[6],[7],[29] 2026-12 [8],[13],[20],[30] 2026-12 [8],[13],[20],[30]
Investment, Basis Spread, Variable Rate 5.50% [5],[6],[7],[9],[29] 5.50% [8],[10],[13],[20],[30] 5.50% [8],[10],[13],[20],[30]
Investment, Interest Rate, Floor 6.50% [5],[6],[7],[9],[29] 6.50% [8],[10],[13],[20],[30] 6.50% [8],[10],[13],[20],[30]
Investment, Interest Rate, Paid in Kind 4.00% [5],[6],[7],[9],[29] 4.00% [8],[10],[13],[20],[30] 4.00% [8],[10],[13],[20],[30]
Principal Amount $ 28,009 [5],[6],[7],[29] $ 27,730 [8],[13],[20],[30]  
Investment cost 27,576 [2],[5],[6],[7],[29] 27,265 [4],[8],[13],[20],[30]  
Investments at Fair Value $ 27,657 [5],[6],[7],[29] $ 27,256 [8],[13],[20],[30]  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Rhino Labs, Inc. Senior Secured, Maturity Date March 2024, Prime + 5.50%, Floor rate 8.75%, PIK Interest 2.25%      
Investment Holdings [Line Items]      
Maturity Date 2024-03 [5],[29] 2024-03 [13],[30] 2024-03 [13],[30]
Investments Maturity Month and Year 2024-03 [5],[29] 2024-03 [13],[30] 2024-03 [13],[30]
Investment, Basis Spread, Variable Rate 5.50% [5],[9],[29] 5.50% [10],[13],[30] 5.50% [10],[13],[30]
Investment, Interest Rate, Floor 8.75% [5],[9],[29] 8.75% [10],[13],[30] 8.75% [10],[13],[30]
Investment, Interest Rate, Paid in Kind 2.25% [5],[9],[29] 2.25% [10],[13],[30] 2.25% [10],[13],[30]
Principal Amount $ 16,593 [5],[29] $ 16,500 [13],[30]  
Investment cost 16,475 [2],[5],[29] 16,328 [4],[13],[30]  
Investments at Fair Value $ 16,475 [5],[29] $ 16,496 [13],[30]  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and SeatGeek, Inc. Senior Secured, Maturity Date June 2023, Prime + 5.00%, Floor rate 10.50%, PIK Interest 0.50%      
Investment Holdings [Line Items]      
Maturity Date 2023-06 [5],[6],[18],[19] 2023-06 [13],[20],[21],[22] 2023-06 [13],[20],[21],[22]
Investments Maturity Month and Year 2023-06 [5],[6],[18],[19] 2023-06 [13],[20],[21],[22] 2023-06 [13],[20],[21],[22]
Investment, Basis Spread, Variable Rate 5.00% [5],[6],[9],[18],[19] 5.00% [10],[13],[20],[21],[22] 5.00% [10],[13],[20],[21],[22]
Investment, Interest Rate, Floor 10.50% [5],[6],[9],[18],[19] 10.50% [10],[13],[20],[21],[22] 10.50% [10],[13],[20],[21],[22]
Investment, Interest Rate, Paid in Kind 0.50% [5],[6],[9],[18],[19] 0.50% [10],[13],[20],[21],[22] 0.50% [10],[13],[20],[21],[22]
Principal Amount $ 60,992 [5],[6],[18],[19] $ 60,915 [13],[20],[21],[22]  
Investment cost 60,911 [2],[5],[6],[18],[19] 60,721 [4],[13],[20],[21],[22]  
Investments at Fair Value $ 61,072 [5],[6],[18],[19] $ 60,721 [13],[20],[21],[22]  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and SeatGeek, Inc. Senior Secured, Maturity Date May 2026, Prime + 7.00%, Floor rate 10.50%, PIK Interest 0.50%      
Investment Holdings [Line Items]      
Maturity Date 2026-05 [5],[16],[19] 2026-05 [13],[14],[22] 2026-05 [13],[14],[22]
Investments Maturity Month and Year 2026-05 [5],[16],[19] 2026-05 [13],[14],[22] 2026-05 [13],[14],[22]
Investment, Basis Spread, Variable Rate 7.00% [5],[9],[16],[19] 7.00% [10],[13],[14],[22] 7.00% [10],[13],[14],[22]
Investment, Interest Rate, Floor 10.50% [5],[9],[16],[19] 10.50% [10],[13],[14],[22] 10.50% [10],[13],[14],[22]
Investment, Interest Rate, Paid in Kind 0.50% [5],[9],[16],[19] 0.50% [10],[13],[14],[22] 0.50% [10],[13],[14],[22]
Principal Amount $ 25,103 [5],[16],[19] $ 25,071 [13],[14],[22]  
Investment cost 24,954 [2],[5],[16],[19] 24,912 [4],[13],[14],[22]  
Investments at Fair Value $ 25,885 [5],[16],[19] $ 25,823 [13],[14],[22]  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Skyword, Inc. Senior Secured, Maturity Date November 2026, Prime + 2.75%, Floor rate 9.25%, PIK Interest 1.75%, 3.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-11 [5],[6] 2026-11 [13],[20] 2026-11 [13],[20]
Investments Maturity Month and Year 2026-11 [5],[6] 2026-11 [13],[20] 2026-11 [13],[20]
Investment, Basis Spread, Variable Rate 2.75% [5],[6],[9] 2.75% [10],[13],[20] 2.75% [10],[13],[20]
Investment, Interest Rate, Floor 9.25% [5],[6],[9] 9.25% [10],[13],[20] 9.25% [10],[13],[20]
Investment, Interest Rate, Paid in Kind 1.75% [5],[6],[9] 1.75% [10],[13],[20] 1.75% [10],[13],[20]
Principal Amount $ 9,047 [5],[6] $ 9,007 [13],[20]  
Investment cost 8,984 [2],[5],[6] 8,918 [4],[13],[20]  
Investments at Fair Value $ 9,002 [5],[6] $ 8,870 [13],[20]  
Investment Exit Fee 3.00% [5],[6],[9] 3.00% [10],[13],[20] 3.00% [10],[13],[20]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Tectura Corporation, Senior Secured, Maturity Date July 2024 One, PIK Interest 5.00%      
Investment Holdings [Line Items]      
Maturity Date 2024-07 [5],[31],[32] 2024-07 [13],[33],[34] 2024-07 [13],[33],[34]
Investments Maturity Month and Year 2024-07 [5],[31],[32] 2024-07 [13],[33],[34] 2024-07 [13],[33],[34]
Investment, Interest Rate, Paid in Kind 5.00% [5],[9],[31],[32] 5.00% [10],[13],[33],[34] 5.00% [10],[13],[33],[34]
Principal Amount $ 23,703 [5],[31],[32] $ 10,680 [13],[33],[34]  
Investment cost $ 13,263 [2],[5],[31],[32] 240 [4],[13],[33],[34]  
Investments at Fair Value [13],[33],[34]   $ 0  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Tectura Corporation, Senior Secured, Maturity Date July 2024 Two, PIK Interest 5.00%      
Investment Holdings [Line Items]      
Maturity Date [13],[33],[34]   2024-07 2024-07
Investments Maturity Month and Year [13],[33],[34]   2024-07 2024-07
Investment, Interest Rate, Paid in Kind [10],[13],[33],[34]   5.00% 5.00%
Principal Amount [13],[33],[34]   $ 13,023  
Investment cost [4],[13],[33],[34]   13,023  
Investments at Fair Value [13],[33],[34]   $ 0  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Tectura Corporation, Senior Secured, Maturity Date July 2024, FIXED 8.25%      
Investment Holdings [Line Items]      
Maturity Date 2024-07 [31] 2024-07 [13],[33],[34] 2024-07 [13],[33],[34]
Investments Maturity Month and Year 2024-07 [31] 2024-07 [13],[33],[34] 2024-07 [13],[33],[34]
Investment, Interest Rate, Paid in Cash 8.25% [9],[31] 8.25% [10],[13],[33],[34] 8.25% [10],[13],[33],[34]
Principal Amount $ 8,250 [31] $ 8,250 [13],[33],[34]  
Investment cost 8,250 [2],[31] 8,250 [4],[13],[33],[34]  
Investments at Fair Value $ 7,774 [31] $ 8,042 [13],[33],[34]  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Thumbtack, Inc. Senior Secured, Maturity Date April 2026, Prime + 4.95%, Floor rate 8.20%, PIK Interest 1.50%, 3.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-04 [5],[7],[18] 2026-04 [8],[13],[21] 2026-04 [8],[13],[21]
Investments Maturity Month and Year 2026-04 [5],[7],[18] 2026-04 [8],[13],[21] 2026-04 [8],[13],[21]
Investment, Basis Spread, Variable Rate 4.95% [5],[7],[9],[18] 4.95% [8],[10],[13],[21] 4.95% [8],[10],[13],[21]
Investment, Interest Rate, Floor 8.20% [5],[7],[9],[18] 8.20% [8],[10],[13],[21] 8.20% [8],[10],[13],[21]
Investment, Interest Rate, Paid in Kind 1.50% [5],[7],[9],[18] 1.50% [8],[10],[13],[21] 1.50% [8],[10],[13],[21]
Principal Amount $ 10,141 [5],[7],[18] $ 10,103 [8],[13],[21]  
Investment cost 10,114 [2],[5],[7],[18] 10,050 [4],[8],[13],[21]  
Investments at Fair Value $ 10,304 [5],[7],[18] $ 10,167 [8],[13],[21]  
Investment Exit Fee 3.95% [5],[7],[9],[18] 3.95% [8],[10],[13],[21] 3.95% [8],[10],[13],[21]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Udacity, Inc. Senior Secured, Maturity Date September 2024, Prime + 4.50%, Floor rate 7.75%, PIK Interest 2.00%, 3.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-09 [5],[18] 2024-09 [13],[21] 2024-09 [13],[21]
Investments Maturity Month and Year 2024-09 [5],[18] 2024-09 [13],[21] 2024-09 [13],[21]
Investment, Basis Spread, Variable Rate 4.50% [5],[9],[18] 4.50% [10],[13],[21] 4.50% [10],[13],[21]
Investment, Interest Rate, Floor 7.75% [5],[9],[18] 7.75% [10],[13],[21] 7.75% [10],[13],[21]
Investment, Interest Rate, Paid in Kind 2.00% [5],[9],[18] 2.00% [10],[13],[21] 2.00% [10],[13],[21]
Principal Amount $ 52,197 [5],[18] $ 51,937 [13],[21]  
Investment cost 52,678 [2],[5],[18] 52,265 [4],[13],[21]  
Investments at Fair Value $ 50,982 [5],[18] $ 52,976 [13],[21]  
Investment Exit Fee 3.00% [5],[9],[18] 3.00% [10],[13],[21] 3.00% [10],[13],[21]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Veem, Inc. Senior Secured, Maturity Date March 2025, Prime + 4.00%, Floor rate 7.25%, PIK Interest 1.25%, 4.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-03 [5],[6] 2025-03 [13],[20] 2025-03 [13],[20]
Investments Maturity Month and Year 2025-03 [5],[6] 2025-03 [13],[20] 2025-03 [13],[20]
Investment, Basis Spread, Variable Rate 4.00% [5],[6],[9] 4.00% [10],[13],[20] 4.00% [10],[13],[20]
Investment, Interest Rate, Floor 7.25% [5],[6],[9] 7.25% [10],[13],[20] 7.25% [10],[13],[20]
Investment, Interest Rate, Paid in Kind 1.25% [5],[6],[9] 1.25% [10],[13],[20] 1.25% [10],[13],[20]
Principal Amount $ 5,058 [5],[6] $ 5,043 [13],[20]  
Investment cost 5,042 [2],[5],[6] 5,000 [4],[13],[20]  
Investments at Fair Value $ 5,108 [5],[6] $ 5,042 [13],[20]  
Investment Exit Fee 4.50% [5],[6],[9] 4.50% [10],[13],[20] 4.50% [10],[13],[20]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Veem, Inc. Senior Secured, Maturity Date March 2025, Prime + 4.70%, Floor rate 7.95%, PIK Interest 1.50%, 4.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-03 [5] 2025-03 [13] 2025-03 [13]
Investments Maturity Month and Year 2025-03 [5] 2025-03 [13] 2025-03 [13]
Investment, Basis Spread, Variable Rate 4.70% [5],[9] 4.70% [10],[13] 4.70% [10],[13]
Investment, Interest Rate, Floor 7.95% [5],[9] 7.95% [10],[13] 7.95% [10],[13]
Investment, Interest Rate, Paid in Kind 1.50% [5],[9] 1.50% [10],[13] 1.50% [10],[13]
Principal Amount $ 5,052 [5] $ 5,033 [13]  
Investment cost 5,043 [2],[5] 4,988 [4],[13]  
Investments at Fair Value $ 5,185 [5] $ 5,124 [13]  
Investment Exit Fee 4.50% [5],[9] 4.50% [10],[13] 4.50% [10],[13]
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Vida Health, Inc., Senior Secured, Maturity Date March 2026, Prime + -3.25%, Floor rate 9.20%, Cap rate 10.20%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [7] 2026-03    
Investments Maturity Month and Year [7] 2026-03    
Investment, Basis Spread, Variable Rate [7],[9] (3.25%)    
Investment, Interest Rate, Floor [7],[9] 9.20%    
Investment, Interest Rate, Cap [7],[9] 10.20%    
Principal Amount [7] $ 11,822    
Investment cost [2],[7] 11,683    
Investments at Fair Value [7] $ 11,447    
Investment Exit Fee [7],[9] 4.95%    
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Worldremit Group Limited, Senior Secured, Maturity Date February 2025, 3-month LIBOR + 9.25%, Floor rate 10.25%, 3.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [12],[14],[21],[22],[25],[26]   2025-02 2025-02
Investments Maturity Month and Year [12],[14],[21],[22],[25],[26]   2025-02 2025-02
Investment, Basis Spread, Variable Rate [10],[12],[14],[21],[22],[25],[26]   9.25% 9.25%
Investment, Interest Rate, Floor [10],[12],[14],[21],[22],[25],[26]   10.25% 10.25%
Principal Amount [12],[14],[21],[22],[25],[26]   $ 94,500  
Investment cost [4],[12],[14],[21],[22],[25],[26]   94,418  
Investments at Fair Value [12],[14],[21],[22],[25],[26]   $ 93,837  
Investment Exit Fee [10],[12],[14],[21],[22],[25],[26]   3.00% 3.00%
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services and Worldremit Group Limited, Senior Secured, Maturity Date February 2025, 3-month LIBOR + 9.25%, Floor rate 10.25%, 3.20% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [11],[16],[18],[19],[23],[24] 2025-02    
Investments Maturity Month and Year [11],[16],[18],[19],[23],[24] 2025-02    
Investment, Basis Spread, Variable Rate [9],[11],[16],[18],[19],[23],[24] 9.25%    
Investment, Interest Rate, Floor [9],[11],[16],[18],[19],[23],[24] 10.25%    
Principal Amount [11],[16],[18],[19],[23],[24] $ 94,500    
Investment cost [2],[11],[16],[18],[19],[23],[24] 94,528    
Investments at Fair Value [11],[16],[18],[19],[23],[24] $ 94,506    
Investment Exit Fee [9],[11],[16],[18],[19],[23],[24] 3.20%    
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services, SeatGeek, Inc.      
Investment Holdings [Line Items]      
Principal Amount $ 86,095 $ 85,986  
Investment cost 85,865 [2] 85,633 [4]  
Investments at Fair Value 86,957 86,544  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services, Tectura Corporation      
Investment Holdings [Line Items]      
Principal Amount 31,953 31,953  
Investment cost 21,513 [2] 21,513 [4]  
Investments at Fair Value 7,774 8,042  
Investment, Identifier [Axis]: Debt Investments Consumer & Business Services, Veem, Inc.      
Investment Holdings [Line Items]      
Principal Amount 10,110 10,076  
Investment cost 10,085 [2] 9,988 [4]  
Investments at Fair Value $ 10,293 $ 10,166  
Investment, Identifier [Axis]: Debt Investments Diversified Financial Services (2.40%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   2.40% 2.40%
Investment cost [4]   $ 36,567  
Investments at Fair Value   $ 33,700  
Investment, Identifier [Axis]: Debt Investments Diversified Financial Services (3.10%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (3.10%)    
Investment cost [2] $ 46,425    
Investments at Fair Value $ 46,425    
Investment, Identifier [Axis]: Debt Investments Diversified Financial Services and Gibraltar Business Capital, LLC, Unsecured, Maturity Date September 2026, FIXED 11.50%      
Investment Holdings [Line Items]      
Maturity Date 2026-09 [31] 2026-09 [33] 2026-09 [33]
Investments Maturity Month and Year 2026-09 [31] 2026-09 [33] 2026-09 [33]
Investment, Interest Rate, Paid in Cash 11.50% [9],[31] 11.50% [10],[33] 11.50% [10],[33]
Principal Amount $ 25,000 [31] $ 10,000 [33]  
Investment cost 24,589 [2],[31] 9,852 [4],[33]  
Investments at Fair Value $ 24,589 [31] $ 8,898 [33]  
Investment, Identifier [Axis]: Debt Investments Diversified Financial Services and Gibraltar Business Capital, LLC, Unsecured, Maturity Date September 2026, FIXED 14.50%      
Investment Holdings [Line Items]      
Maturity Date [33]   2026-09 2026-09
Investments Maturity Month and Year [33]   2026-09 2026-09
Investment, Interest Rate, Paid in Cash [10],[33]   14.50% 14.50%
Principal Amount [33]   $ 15,000  
Investment cost [4],[33]   14,715  
Investments at Fair Value [33]   $ 12,802  
Investment, Identifier [Axis]: Debt Investments Diversified Financial Services and Hercules Adviser LLC, Unsecured, Maturity Date June 2025, FIXED 5.00%      
Investment Holdings [Line Items]      
Maturity Date 2025-06 [31] 2025-06 [33] 2025-06 [33]
Investments Maturity Month and Year 2025-06 [31] 2025-06 [33] 2025-06 [33]
Investment, Interest Rate, Paid in Cash 5.00% [9],[31] 5.00% [10],[33] 5.00% [10],[33]
Principal Amount $ 12,000 [31] $ 12,000 [33]  
Investment cost 12,000 [2],[31] 12,000 [4],[33]  
Investments at Fair Value $ 12,000 [31] 12,000 [33]  
Investment, Identifier [Axis]: Debt Investments Diversified Financial Services and Next Insurance, Inc, Senior Secured, Maturity Date February 2028, Prime + -1.50%, Floor rate 4.75%, PIK Interest 5.50%      
Investment Holdings [Line Items]      
Maturity Date [5],[7],[11] 2028-02    
Investments Maturity Month and Year [5],[7],[11] 2028-02    
Investment, Basis Spread, Variable Rate [5],[7],[9],[11] (1.50%)    
Investment, Interest Rate, Floor [5],[7],[9],[11] 4.75%    
Investment, Interest Rate, Paid in Kind [5],[7],[9],[11] 5.50%    
Principal Amount [5],[7],[11] $ 10,040    
Investment cost [2],[5],[7],[11] 9,836    
Investments at Fair Value [5],[7],[11] $ 9,836    
Investment, Identifier [Axis]: Debt Investments Diversified Financial Services, Gibraltar Business Capital, LLC, Unsecured      
Investment Holdings [Line Items]      
Principal Amount   25,000  
Investment cost [4]   24,567  
Investments at Fair Value   $ 21,700  
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development (78.49%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 78.49%    
Investment cost [2] $ 1,172,536    
Investments at Fair Value $ 1,176,627    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development (78.59%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   78.59% 78.59%
Investment cost [4]   $ 1,107,352  
Investments at Fair Value   $ 1,101,430  
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and ATAI Life Sciences N.V. Senior Secured, Maturity Date August 2026, Prime + 4.55%, Floor rate 8.55%, 6.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-08 [7],[23],[24] 2026-08 [25],[26] 2026-08 [25],[26]
Investments Maturity Month and Year 2026-08 [7],[23],[24] 2026-08 [25],[26] 2026-08 [25],[26]
Investment, Basis Spread, Variable Rate 4.55% [7],[9],[23],[24] 4.55% [10],[25],[26] 4.55% [10],[25],[26]
Investment, Interest Rate, Floor 8.55% [7],[9],[23],[24] 8.55% [10],[25],[26] 8.55% [10],[25],[26]
Principal Amount $ 10,500 [7],[23],[24] $ 10,500 [25],[26]  
Investment cost 10,559 [2],[7],[23],[24] 10,513 [4],[25],[26]  
Investments at Fair Value $ 10,570 [7],[23],[24] $ 10,513 [25],[26]  
Investment Exit Fee 6.95% [7],[9],[23],[24] 6.95% [10],[25],[26] 6.95% [10],[25],[26]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Akero Therapeutics, Inc. Senior Secured, Maturity Date January 2027, Prime + 3.65%, Floor rate 7.65%, 5.85% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-01 [6],[7],[23] 2027-01 [8],[20],[25] 2027-01 [8],[20],[25]
Investments Maturity Month and Year 2027-01 [6],[7],[23] 2027-01 [8],[20],[25] 2027-01 [8],[20],[25]
Investment, Basis Spread, Variable Rate 3.65% [6],[7],[9],[23] 3.65% [8],[10],[20],[25] 3.65% [8],[10],[20],[25]
Investment, Interest Rate, Floor 7.65% [6],[7],[9],[23] 7.65% [8],[10],[20],[25] 7.65% [8],[10],[20],[25]
Principal Amount $ 12,500 [6],[7],[23] $ 5,000 [8],[20],[25]  
Investment cost 12,321 [2],[6],[7],[23] 4,986 [4],[8],[20],[25]  
Investments at Fair Value $ 12,734 [6],[7],[23] $ 5,039 [8],[20],[25]  
Investment Exit Fee 5.85% [6],[7],[9],[23] 5.85% [8],[10],[20],[25] 5.85% [8],[10],[20],[25]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Aldeyra Therapeutics, Inc. Senior Secured, Maturity Date October 2024, Prime + 3.10%, Floor rate 8.60%, 8.90% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-10 [16] 2024-10 [14] 2024-10 [14]
Investments Maturity Month and Year 2024-10 [16] 2024-10 [14] 2024-10 [14]
Investment, Basis Spread, Variable Rate 3.10% [9],[16] 3.10% [10],[14] 3.10% [10],[14]
Investment, Interest Rate, Floor 8.60% [9],[16] 8.60% [10],[14] 8.60% [10],[14]
Principal Amount $ 15,000 [16] $ 15,000 [14]  
Investment cost 15,961 [2],[16] 15,879 [4],[14]  
Investments at Fair Value $ 16,111 [16] $ 15,974 [14]  
Investment Exit Fee 8.90% [9],[16] 8.90% [10],[14] 8.90% [10],[14]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Alladapt Immunotherapeutics Inc. Senior Secured, Maturity Date September 2026, Prime + 3.65%, Floor rate 8.40%, Cap rate 10.90%, 10.60% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8],[20]   2026-09 2026-09
Investments Maturity Month and Year [8],[20]   2026-09 2026-09
Investment, Basis Spread, Variable Rate [8],[10],[20]   3.65% 3.65%
Investment, Interest Rate, Floor [8],[10],[20]   8.40% 8.40%
Investment, Interest Rate, Cap [8],[10],[20]   10.90% 10.90%
Principal Amount [8],[20]   $ 15,000  
Investment cost [4],[8],[20]   14,920  
Investments at Fair Value [8],[20]   $ 14,920  
Investment Exit Fee [8],[10],[20]   10.60% 10.60%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Alladapt Immunotherapeutics Inc. Senior Secured, Maturity Date September 2026, Prime + 3.65%, Floor rate 8.40%, Cap rate 10.90%, 9.09% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [6],[7] 2026-09    
Investments Maturity Month and Year [6],[7] 2026-09    
Investment, Basis Spread, Variable Rate [6],[7],[9] 3.65%    
Investment, Interest Rate, Floor [6],[7],[9] 8.40%    
Investment, Interest Rate, Cap [6],[7],[9] 10.90%    
Principal Amount [6],[7] $ 17,500    
Investment cost [2],[6],[7] 17,455    
Investments at Fair Value [6],[7] $ 17,323    
Investment Exit Fee [6],[7],[9] 9.09%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and AmplifyBio, LLC, Senior Secured, Maturity Date January 2027, Prime + 2.50%, Floor rate 9.50%, Cap rate 10.75%, 5.85% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-01 [29] 2027-01 [30] 2027-01 [30]
Investments Maturity Month and Year 2027-01 [29] 2027-01 [30] 2027-01 [30]
Investment, Basis Spread, Variable Rate 2.50% [9],[29] 2.50% [10],[30] 2.50% [10],[30]
Investment, Interest Rate, Floor 9.50% [9],[29] 9.50% [10],[30] 9.50% [10],[30]
Investment, Interest Rate, Cap 10.75% [9],[29] 10.75% [10],[30] 10.75% [10],[30]
Principal Amount $ 24,000 [29] $ 24,000 [30]  
Investment cost 23,771 [2],[29] 23,663 [4],[30]  
Investments at Fair Value $ 23,771 [29] $ 23,663 [30]  
Investment Exit Fee 5.85% [9],[29] 5.85% [10],[30] 5.85% [10],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Aveo Pharmaceuticals, Inc. Senior Secured, Maturity Date September 2024, Prime + 6.40%, Floor rate 9.65%, Cap rate 15.00%, 6.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [14],[30]   2024-09 2024-09
Investments Maturity Month and Year [14],[30]   2024-09 2024-09
Investment, Basis Spread, Variable Rate [10],[14],[30]   6.40% 6.40%
Investment, Interest Rate, Floor [10],[14],[30]   9.65% 9.65%
Investment, Interest Rate, Cap [10],[14],[30]   15.00% 15.00%
Principal Amount [14],[30]   $ 40,000  
Investment cost [4],[14],[30]   41,644  
Investments at Fair Value [14],[30]   $ 43,183  
Investment Exit Fee [10],[14],[30]   6.95% 6.95%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Axsome Therapeutics, Inc. Senior Secured, Maturity Date January 2028 Prime + 2.20%, Floor rate 9.95%, Cap rate 10.70%, 5.93% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [7],[16],[18],[19],[23] 2028-01    
Investments Maturity Month and Year [7],[16],[18],[19],[23] 2028-01    
Investment, Basis Spread, Variable Rate [7],[9],[16],[18],[19],[23] 2.20%    
Investment, Interest Rate, Floor [7],[9],[16],[18],[19],[23] 9.95%    
Investment, Interest Rate, Cap [7],[9],[16],[18],[19],[23] 10.70%    
Principal Amount [7],[16],[18],[19],[23] $ 121,600    
Investment cost [2],[7],[16],[18],[19],[23] 121,143    
Investments at Fair Value [7],[16],[18],[19],[23] $ 121,464    
Investment Exit Fee [7],[9],[16],[18],[19],[23] 5.93%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Axsome Therapeutics, Inc. Senior Secured, Maturity Date October 2026, Prime + 5.70%, Floor rate 8.95%, Cap rate 10.70%, 5.31% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8],[14],[21],[22],[25]   2026-10 2026-10
Investments Maturity Month and Year [8],[14],[21],[22],[25]   2026-10 2026-10
Investment, Basis Spread, Variable Rate [8],[10],[14],[21],[22],[25]   5.70% 5.70%
Investment, Interest Rate, Floor [8],[10],[14],[21],[22],[25]   8.95% 8.95%
Investment, Interest Rate, Cap [8],[10],[14],[21],[22],[25]   10.70% 10.70%
Principal Amount [8],[14],[21],[22],[25]   $ 81,725  
Investment cost [4],[8],[14],[21],[22],[25]   81,631  
Investments at Fair Value [8],[14],[21],[22],[25]   $ 78,074  
Investment Exit Fee [8],[10],[14],[21],[22],[25]   5.31% 5.31%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Bicycle Therapeutics PLC, Senior Secured, Maturity Date July 2025, Prime + 4.55%, Floor rate 8.05%, Cap rate 9.05%, 5.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-07 [16],[18],[23],[24] 2025-07 [14],[21],[25],[26] 2025-07 [14],[21],[25],[26]
Investments Maturity Month and Year 2025-07 [16],[18],[23],[24] 2025-07 [14],[21],[25],[26] 2025-07 [14],[21],[25],[26]
Investment, Basis Spread, Variable Rate 4.55% [9],[16],[18],[23],[24] 4.55% [10],[14],[21],[25],[26] 4.55% [10],[14],[21],[25],[26]
Investment, Interest Rate, Floor 8.05% [9],[16],[18],[23],[24] 8.05% [10],[14],[21],[25],[26] 8.05% [10],[14],[21],[25],[26]
Investment, Interest Rate, Cap 9.05% [9],[16],[18],[23],[24] 9.05% [10],[14],[21],[25],[26] 9.05% [10],[14],[21],[25],[26]
Principal Amount $ 11,500 [16],[18],[23],[24] $ 11,500 [14],[21],[25],[26]  
Investment cost 11,788 [2],[16],[18],[23],[24] 11,757 [4],[14],[21],[25],[26]  
Investments at Fair Value $ 11,519 [16],[18],[23],[24] $ 11,435 [14],[21],[25],[26]  
Investment Exit Fee 5.00% [9],[16],[18],[23],[24] 5.00% [10],[14],[21],[25],[26] 5.00% [10],[14],[21],[25],[26]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and BiomX, INC, Senior Secured, Maturity Date September 2025, Prime + 5.70%, Floor rate 8.95%, 6.55% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-09 [16],[23],[24] 2025-09 [14],[25],[26] 2025-09 [14],[25],[26]
Investments Maturity Month and Year 2025-09 [16],[23],[24] 2025-09 [14],[25],[26] 2025-09 [14],[25],[26]
Investment, Basis Spread, Variable Rate 5.70% [9],[16],[23],[24] 5.70% [10],[14],[25],[26] 5.70% [10],[14],[25],[26]
Investment, Interest Rate, Floor 8.95% [9],[16],[23],[24] 8.95% [10],[14],[25],[26] 8.95% [10],[14],[25],[26]
Principal Amount $ 8,749 [16],[23],[24] $ 9,000 [14],[25],[26]  
Investment cost 8,971 [2],[16],[23],[24] 9,174 [4],[14],[25],[26]  
Investments at Fair Value $ 8,904 [16],[23],[24] $ 9,052 [14],[25],[26]  
Investment Exit Fee 6.55% [9],[16],[23],[24] 6.55% [10],[14],[25],[26] 6.55% [10],[14],[25],[26]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and BridgeBio Pharma, Inc. Senior Secured, Maturity Date November 2026, FIXED 9.00%, 2.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-11 [5],[6],[18] 2026-11 [13],[20],[21] 2026-11 [13],[20],[21]
Investments Maturity Month and Year 2026-11 [5],[6],[18] 2026-11 [13],[20],[21] 2026-11 [13],[20],[21]
Investment, Interest Rate, Paid in Cash 9.00% [5],[6],[9],[18] 9.00% [10],[13],[20],[21] 9.00% [10],[13],[20],[21]
Interest rate [10],[13],[20],[21]   2.00% 2.00%
Principal Amount $ 37,598 [5],[6],[18] $ 37,312 [13],[20],[21]  
Investment cost 37,380 [2],[5],[6],[18] 37,039 [4],[13],[20],[21]  
Investments at Fair Value $ 33,695 [5],[6],[18] $ 33,344 [13],[20],[21]  
Investment Exit Fee [5],[6],[9],[18] 2.00%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Cellarity, Inc. Senior Secured, Maturity Date June 2026, Prime + 5.70%, Floor rate 8.95%, 3.75% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-06 [6],[29] 2026-06 [20],[30] 2026-06 [20],[30]
Investments Maturity Month and Year 2026-06 [6],[29] 2026-06 [20],[30] 2026-06 [20],[30]
Investment, Basis Spread, Variable Rate 5.70% [6],[9],[29] 5.70% [10],[20],[30] 5.70% [10],[20],[30]
Investment, Interest Rate, Floor 8.95% [6],[9],[29] 8.95% [10],[20],[30] 8.95% [10],[20],[30]
Principal Amount $ 30,000 [6],[29] $ 30,000 [20],[30]  
Investment cost 29,947 [2],[6],[29] 29,841 [4],[20],[30]  
Investments at Fair Value $ 30,380 [6],[29] $ 30,097 [20],[30]  
Investment Exit Fee 3.75% [6],[9],[29] 3.75% [10],[20],[30] 3.75% [10],[20],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Century Therapeutics, Inc. Senior Secured, Maturity Date April 2024, Prime + 6.30%, Floor rate 9.55%, 3.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-04 [16] 2024-04 [14] 2024-04 [14]
Investments Maturity Month and Year 2024-04 [16] 2024-04 [14] 2024-04 [14]
Investment, Basis Spread, Variable Rate 6.30% [9],[16] 6.30% [10],[14] 6.30% [10],[14]
Investment, Interest Rate, Floor 9.55% [9],[16] 9.55% [10],[14] 9.55% [10],[14]
Principal Amount $ 10,000 [16] $ 10,000 [14]  
Investment cost 10,275 [2],[16] 10,235 [4],[14]  
Investments at Fair Value $ 10,498 [16] $ 10,292 [14]  
Investment Exit Fee 3.95% [9],[16] 3.95% [10],[14] 3.95% [10],[14]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Codiak Biosciences, Inc. Senior Secured, Maturity Date October 2025, Prime + 5.00%, Floor rate 8.25%, 5.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-10 [16] 2025-10 [14] 2025-10 [14]
Investments Maturity Month and Year 2025-10 [16] 2025-10 [14] 2025-10 [14]
Investment, Basis Spread, Variable Rate 5.00% [9],[16] 5.00% [10],[14] 5.00% [10],[14]
Investment, Interest Rate, Floor 8.25% [9],[16] 8.25% [10],[14] 8.25% [10],[14]
Principal Amount $ 17,500 [16] $ 25,000 [14]  
Investment cost 18,337 [2],[16] 25,759 [4],[14]  
Investments at Fair Value $ 16,343 [16] $ 25,177 [14]  
Investment Exit Fee 5.50% [9],[16] 5.50% [10],[14] 5.50% [10],[14]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Corium, Inc. Senior Secured, Maturity Date September 2026, Prime + 5.70%, Floor rate 8.95%, 7.75% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-09 [6],[19] 2026-09 [20],[22] 2026-09 [20],[22]
Investments Maturity Month and Year 2026-09 [6],[19] 2026-09 [20],[22] 2026-09 [20],[22]
Investment, Basis Spread, Variable Rate 5.70% [6],[9],[19] 5.70% [10],[20],[22] 5.70% [10],[20],[22]
Investment, Interest Rate, Floor 8.95% [6],[9],[19] 8.95% [10],[20],[22] 8.95% [10],[20],[22]
Principal Amount $ 132,675 [6],[19] $ 132,675 [20],[22]  
Investment cost 134,041 [2],[6],[19] 133,557 [4],[20],[22]  
Investments at Fair Value $ 136,593 [6],[19] $ 135,619 [20],[22]  
Investment Exit Fee 7.75% [6],[9],[19] 7.75% [10],[20],[22] 7.75% [10],[20],[22]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Eloxx Pharmaceuticals, Inc. Senior Secured, Maturity Date April 2025, Prime + 6.25%, Floor rate 9.50%, 6.55% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-04 [29] 2025-04 [30] 2025-04 [30]
Investments Maturity Month and Year 2025-04 [29] 2025-04 [30] 2025-04 [30]
Investment, Basis Spread, Variable Rate 6.25% [9],[29] 6.25% [10],[30] 6.25% [10],[30]
Investment, Interest Rate, Floor 9.50% [9],[29] 9.50% [10],[30] 9.50% [10],[30]
Principal Amount $ 5,000 [29] $ 12,500 [30]  
Investment cost 5,621 [2],[29] 12,753 [4],[30]  
Investments at Fair Value $ 5,542 [29] $ 12,535 [30]  
Investment Exit Fee 6.55% [9],[29] 6.55% [10],[30] 6.55% [10],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Finch Therapeutics Group, Inc. Senior Secured, Maturity Date November 2026, Prime + 4.05%, Floor rate 7.55%, Cap rate 8.80%, 5.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date   2026-11 2026-11
Investments Maturity Month and Year   2026-11 2026-11
Investment, Basis Spread, Variable Rate [10]   4.05% 4.05%
Investment, Interest Rate, Floor [10]   7.55% 7.55%
Investment, Interest Rate, Cap [10]   8.80% 8.80%
Principal Amount   $ 15,000  
Investment cost [4]   15,012  
Investments at Fair Value   $ 13,940  
Investment Exit Fee [10]   5.50% 5.50%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and G1 Therapeutics, Inc. Senior Secured, Maturity Date November 2026, Prime + 5.90%, Floor rate 9.15%, 9.86% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-11 [7],[16],[18],[29] 2026-11 [8],[14],[21],[30] 2026-11 [8],[14],[21],[30]
Investments Maturity Month and Year 2026-11 [7],[16],[18],[29] 2026-11 [8],[14],[21],[30] 2026-11 [8],[14],[21],[30]
Investment, Basis Spread, Variable Rate 5.90% [7],[9],[16],[18],[29] 5.90% [8],[10],[14],[21],[30] 5.90% [8],[10],[14],[21],[30]
Investment, Interest Rate, Floor 9.15% [7],[9],[16],[18],[29] 9.15% [8],[10],[14],[21],[30] 9.15% [8],[10],[14],[21],[30]
Principal Amount $ 58,125 [7],[16],[18],[29] $ 58,125 [8],[14],[21],[30]  
Investment cost 58,872 [2],[7],[16],[18],[29] 58,674 [4],[8],[14],[21],[30]  
Investments at Fair Value $ 58,817 [7],[16],[18],[29] $ 58,407 [8],[14],[21],[30]  
Investment Exit Fee 9.86% [7],[9],[16],[18],[29] 9.86% [8],[10],[14],[21],[30] 9.86% [8],[10],[14],[21],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Geron Corporation, Senior Secured, Maturity Date April 2025, Prime + 5.75%, Floor rate 9.00%, 6.55% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [6],[18],[23] 2025-04    
Investments Maturity Month and Year [6],[18],[23] 2025-04    
Investment, Basis Spread, Variable Rate [6],[9],[18],[23] 5.75%    
Investment, Interest Rate, Floor [6],[9],[18],[23] 9.00%    
Principal Amount [6],[18],[23] $ 18,500    
Investment cost [2],[6],[18],[23] 19,176    
Investments at Fair Value [6],[18],[23] $ 19,379    
Investment Exit Fee [6],[9],[18],[23] 6.55%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Geron Corporation, Senior Secured, Maturity Date October 2024, Prime + 5.75%, Floor rate 9.00%, 6.55% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [20],[21],[25]   2024-10 2024-10
Investments Maturity Month and Year [20],[21],[25]   2024-10 2024-10
Investment, Basis Spread, Variable Rate [10],[20],[21],[25]   5.75% 5.75%
Investment, Interest Rate, Floor [10],[20],[21],[25]   9.00% 9.00%
Principal Amount [20],[21],[25]   $ 18,500  
Investment cost [4],[20],[21],[25]   19,109  
Investments at Fair Value [20],[21],[25]   $ 19,174  
Investment Exit Fee [10],[20],[21],[25]   6.55% 6.55%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Gritstone Bio, Inc. Senior Secured, Maturity Date July 2027, Prime + 3.15%, Floor rate 7.15%, Cap rate 8.65%, PIK Interest 2.00%, 5.75% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-07 [5],[6],[7] 2027-07 [8],[13] 2027-07 [8],[13]
Investments Maturity Month and Year 2027-07 [5],[6],[7] 2027-07 [8],[13] 2027-07 [8],[13]
Investment, Basis Spread, Variable Rate 3.15% [5],[6],[7],[9] 3.15% [8],[10],[13] 3.15% [8],[10],[13]
Investment, Interest Rate, Floor 7.15% [5],[6],[7],[9] 7.15% [8],[10],[13] 7.15% [8],[10],[13]
Investment, Interest Rate, Cap 8.65% [5],[6],[7],[9] 8.65% [8],[10],[13] 8.65% [8],[10],[13]
Investment, Interest Rate, Paid in Kind 2.00% [5],[6],[7],[9] 2.00% [8],[10],[13] 2.00% [8],[10],[13]
Principal Amount $ 22,689 [5],[6],[7] $ 15,113 [8],[13]  
Investment cost 22,693 [2],[5],[6],[7] 15,109 [4],[8],[13]  
Investments at Fair Value $ 21,942 [5],[6],[7] $ 15,109 [8],[13]  
Investment Exit Fee 5.75% [5],[6],[7],[9] 5.75% [8],[10],[13] 5.75% [8],[10],[13]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Hibercell, Inc. Senior Secured, Maturity Date May 2025, Prime + 5.40%, Floor rate 8.65%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-05 [6],[29] 2025-05 [20],[30] 2025-05 [20],[30]
Investments Maturity Month and Year 2025-05 [6],[29] 2025-05 [20],[30] 2025-05 [20],[30]
Investment, Basis Spread, Variable Rate 5.40% [6],[9],[29] 5.40% [10],[20],[30] 5.40% [10],[20],[30]
Investment, Interest Rate, Floor 8.65% [6],[9],[29] 8.65% [10],[20],[30] 8.65% [10],[20],[30]
Principal Amount $ 17,000 [6],[29] $ 17,000 [20],[30]  
Investment cost 17,381 [2],[6],[29] 17,313 [4],[20],[30]  
Investments at Fair Value $ 17,369 [6],[29] $ 17,265 [20],[30]  
Investment Exit Fee 4.95% [6],[9],[29] 4.95% [10],[20],[30] 4.95% [10],[20],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and HilleVax, Inc. Senior Secured, Maturity Date May 2027, Prime + 1.05%, Floor rate 4.55%, Cap rate 6.05%, PIK Interest 2.85%, 7.15% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-05 [5],[7],[29] 2027-05 [8],[13],[30] 2027-05 [8],[13],[30]
Investments Maturity Month and Year 2027-05 [5],[7],[29] 2027-05 [8],[13],[30] 2027-05 [8],[13],[30]
Investment, Basis Spread, Variable Rate 1.05% [5],[7],[9],[29] 1.05% [8],[10],[13],[30] 1.05% [8],[10],[13],[30]
Investment, Interest Rate, Floor 4.55% [5],[7],[9],[29] 4.55% [8],[10],[13],[30] 4.55% [8],[10],[13],[30]
Investment, Interest Rate, Cap 6.05% [5],[7],[9],[29] 6.05% [8],[10],[13],[30] 6.05% [8],[10],[13],[30]
Investment, Interest Rate, Paid in Kind 2.85% [5],[7],[9],[29] 2.85% [8],[10],[13],[30] 2.85% [8],[10],[13],[30]
Principal Amount $ 12,150 [5],[7],[29] $ 12,072 [8],[13],[30]  
Investment cost 12,167 [2],[5],[7],[29] 12,043 [4],[8],[13],[30]  
Investments at Fair Value $ 11,462 [5],[7],[29] $ 11,333 [8],[13],[30]  
Investment Exit Fee 7.15% [5],[7],[9],[29] 7.15% [8],[10],[13],[30] 7.15% [8],[10],[13],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Iveric Bio, Inc. Senior Secured, Maturity Date August 2027, Prime + 4.00%, Floor rate 8.75%, Cap rate 10.25%, 4.25% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-08 [7],[18],[23] 2027-08 [21],[25] 2027-08 [21],[25]
Investments Maturity Month and Year 2027-08 [7],[18],[23] 2027-08 [21],[25] 2027-08 [21],[25]
Investment, Basis Spread, Variable Rate 4.00% [7],[9],[18],[23] 4.00% [10],[21],[25] 4.00% [10],[21],[25]
Investment, Interest Rate, Floor 8.75% [7],[9],[18],[23] 8.75% [10],[21],[25] 8.75% [10],[21],[25]
Investment, Interest Rate, Cap 10.25% [7],[9],[18],[23] 10.25% [10],[21],[25] 10.25% [10],[21],[25]
Principal Amount $ 49,500 [7],[18],[23] $ 49,500 [21],[25]  
Investment cost 49,211 [2],[7],[18],[23] 49,090 [4],[21],[25]  
Investments at Fair Value $ 48,495 [7],[18],[23] $ 49,090 [21],[25]  
Investment Exit Fee 4.25% [7],[9],[18],[23] 4.25% [10],[21],[25] 4.25% [10],[21],[25]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Kura Oncology, Inc. Senior Secured, Maturity Date November 2027, Prime + 2.40%, Floor rate 8.65%, 15.13% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-11 [7],[23],[29] 2027-11 [8],[25],[30] 2027-11 [8],[25],[30]
Investments Maturity Month and Year 2027-11 [7],[23],[29] 2027-11 [8],[25],[30] 2027-11 [8],[25],[30]
Investment, Basis Spread, Variable Rate 2.40% [7],[9],[23],[29] 2.40% [8],[10],[25],[30] 2.40% [8],[10],[25],[30]
Investment, Interest Rate, Floor 8.65% [7],[9],[23],[29] 8.65% [8],[10],[25],[30] 8.65% [8],[10],[25],[30]
Principal Amount $ 5,500 [7],[23],[29] $ 5,500 [8],[25],[30]  
Investment cost 5,468 [2],[7],[23],[29] 5,448 [4],[8],[25],[30]  
Investments at Fair Value $ 5,468 [7],[23],[29] $ 5,448 [8],[25],[30]  
Investment Exit Fee 15.13% [7],[9],[23],[29] 15.13% [8],[10],[25],[30] 15.13% [8],[10],[25],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Locus Biosciences, Inc. Senior Secured, Maturity Date July 2025, Prime + 6.10%, Floor rate 9.35%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-07 [29] 2025-07 [30] 2025-07 [30]
Investments Maturity Month and Year 2025-07 [29] 2025-07 [30] 2025-07 [30]
Investment, Basis Spread, Variable Rate 6.10% [9],[29] 6.10% [10],[30] 6.10% [10],[30]
Investment, Interest Rate, Floor 9.35% [9],[29] 9.35% [10],[30] 9.35% [10],[30]
Principal Amount $ 7,544 [29] $ 8,000 [30]  
Investment cost 7,699 [2],[29] 8,120 [4],[30]  
Investments at Fair Value $ 7,701 [29] $ 8,085 [30]  
Investment Exit Fee 4.95% [9],[29] 4.95% [10],[30] 4.95% [10],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Madrigal Pharmaceutical, Inc. Senior Secured, Maturity Date May 2026, Prime + 2.45%, Floor rate 8.25%, 5.35% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [7],[23] 2026-05    
Investments Maturity Month and Year [7],[23] 2026-05    
Investment, Basis Spread, Variable Rate [7],[9],[23] 2.45%    
Investment, Interest Rate, Floor [7],[9],[23] 8.25%    
Principal Amount [7],[23] $ 57,800    
Investment cost [2],[7],[23] 57,574    
Investments at Fair Value [7],[23] $ 57,885    
Investment Exit Fee [7],[9],[23] 5.35%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Madrigal Pharmaceutical, Inc. Senior Secured, Maturity Date May 2026, Prime + 3.95%, Floor rate 7.45%, 5.35% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8],[25]   2026-05 2026-05
Investments Maturity Month and Year [8],[25]   2026-05 2026-05
Investment, Basis Spread, Variable Rate [8],[10],[25]   3.95% 3.95%
Investment, Interest Rate, Floor [8],[10],[25]   7.45% 7.45%
Principal Amount [8],[25]   $ 34,000  
Investment cost [4],[8],[25]   33,945  
Investments at Fair Value [8],[25]   $ 33,987  
Investment Exit Fee [8],[10],[25]   5.35% 5.35%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Nabriva Therapeutics, Senior Secured, Maturity Date June 2023, Prime + 4.30%, Floor rate 9.80%, 9.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [20],[25],[26]   2023-06 2023-06
Investments Maturity Month and Year [20],[25],[26]   2023-06 2023-06
Investment, Basis Spread, Variable Rate [10],[20],[25],[26]   4.30% 4.30%
Investment, Interest Rate, Floor [10],[20],[25],[26]   9.80% 9.80%
Principal Amount [20],[25],[26]   $ 2,079  
Investment cost [4],[20],[25],[26]   2,734  
Investments at Fair Value [20],[25],[26]   $ 2,804  
Investment Exit Fee [10],[20],[25],[26]   9.95% 9.95%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Phathom Pharmaceuticals, Inc. Senior Secured, Maturity Date October 2026, Prime + 2.25%, Floor rate 5.50%, PIK Interest 3.35%, 7.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-10 [5],[7],[18],[19],[23],[29],[35] 2026-10 [8],[13],[21],[22],[25],[30],[36] 2026-10 [8],[13],[21],[22],[25],[30],[36]
Investments Maturity Month and Year 2026-10 [5],[7],[18],[19],[23],[29],[35] 2026-10 [8],[13],[21],[22],[25],[30],[36] 2026-10 [8],[13],[21],[22],[25],[30],[36]
Investment, Basis Spread, Variable Rate 2.25% [5],[7],[9],[18],[19],[23],[29],[35] 2.25% [8],[10],[13],[21],[22],[25],[30],[36] 2.25% [8],[10],[13],[21],[22],[25],[30],[36]
Investment, Interest Rate, Floor 5.50% [5],[7],[9],[18],[19],[23],[29],[35] 5.50% [8],[10],[13],[21],[22],[25],[30],[36] 5.50% [8],[10],[13],[21],[22],[25],[30],[36]
Investment, Interest Rate, Paid in Kind 3.35% [5],[7],[9],[18],[19],[23],[29],[35] 3.35% [8],[10],[13],[21],[22],[25],[30],[36] 3.35% [8],[10],[13],[21],[22],[25],[30],[36]
Principal Amount $ 95,494 [5],[7],[18],[19],[23],[29],[35] $ 94,737 [8],[13],[21],[22],[25],[30],[36]  
Investment cost 96,111 [2],[5],[7],[18],[19],[23],[29],[35] 95,032 [4],[8],[13],[21],[22],[25],[30],[36]  
Investments at Fair Value $ 95,310 [5],[7],[18],[19],[23],[29],[35] $ 93,916 [8],[13],[21],[22],[25],[30],[36]  
Investment Exit Fee 7.50% [5],[7],[9],[18],[19],[23],[29],[35] 7.50% [8],[10],[13],[21],[22],[25],[30],[36] 7.50% [8],[10],[13],[21],[22],[25],[30],[36]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Provention Bio, Inc. Senior Secured, Maturity Date September 2027, Prime + 2.20%, Floor rate 8.20%, 6.60% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-09    
Investments Maturity Month and Year 2027-09    
Investment, Basis Spread, Variable Rate [9] 2.20%    
Investment, Interest Rate, Floor [9] 8.20%    
Principal Amount $ 65,000    
Investment cost [2] 64,186    
Investments at Fair Value $ 70,594    
Investment Exit Fee [9] 6.60%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Provention Bio, Inc. Senior Secured, Maturity Date September 2027, Prime + 2.70%, Floor rate 8.20%, 6.60% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8]   2027-09 2027-09
Investments Maturity Month and Year [8]   2027-09 2027-09
Investment, Basis Spread, Variable Rate [8],[10]   2.70% 2.70%
Investment, Interest Rate, Floor [8],[10]   8.20% 8.20%
Principal Amount [8]   $ 25,000  
Investment cost [4],[8]   24,670  
Investments at Fair Value [8]   $ 24,670  
Investment Exit Fee [8],[10]   6.60% 6.60%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Redshift Bioanalytics, Inc. Senior Secured, Maturity Date January 2026, Prime + 4.25%, Floor rate 7.50%, 3.80% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-01 [29] 2026-01 [30] 2026-01 [30]
Investments Maturity Month and Year 2026-01 [29] 2026-01 [30] 2026-01 [30]
Investment, Basis Spread, Variable Rate 4.25% [9],[29] 4.25% [10],[30] 4.25% [10],[30]
Investment, Interest Rate, Floor 7.50% [9],[29] 7.50% [10],[30] 7.50% [10],[30]
Principal Amount $ 5,000 [29] $ 5,000 [30]  
Investment cost 4,979 [2],[29] 4,957 [4],[30]  
Investments at Fair Value $ 5,001 [29] $ 4,946 [30]  
Investment Exit Fee 3.80% [9],[29] 3.80% [10],[30] 3.80% [10],[30]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Replimune Group, Inc. Senior Secured, Maturity Date October 2027, Prime + 1.75%, Floor rate 7.25%, Cap rate 9.00%, PIK Interest 1.50%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-10 [5],[7],[23] 2027-10 [8],[13],[25] 2027-10 [8],[13],[25]
Investments Maturity Month and Year 2027-10 [5],[7],[23] 2027-10 [8],[13],[25] 2027-10 [8],[13],[25]
Investment, Basis Spread, Variable Rate 1.75% [5],[7],[9],[23] 1.75% [8],[10],[13],[25] 1.75% [8],[10],[13],[25]
Investment, Interest Rate, Floor 7.25% [5],[7],[9],[23] 7.25% [8],[10],[13],[25] 7.25% [8],[10],[13],[25]
Investment, Interest Rate, Cap 9.00% [5],[7],[9],[23] 9.00% [8],[10],[13],[25] 9.00% [8],[10],[13],[25]
Investment, Interest Rate, Paid in Kind 1.50% [5],[7],[9],[23] 1.50% [8],[10],[13],[25] 1.50% [8],[10],[13],[25]
Principal Amount $ 20,832 [5],[7],[23] $ 20,754 [8],[13],[25]  
Investment cost 20,781 [2],[5],[7],[23] 20,656 [4],[8],[13],[25]  
Investments at Fair Value $ 20,781 [5],[7],[23] $ 20,656 [8],[13],[25]  
Investment Exit Fee 4.95% [5],[7],[9],[23] 4.95% [8],[10],[13],[25] 4.95% [8],[10],[13],[25]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Scynexis, Inc. Senior Secured, Maturity Date March 2025, Prime + 5.80%, Floor rate 9.05%, 3.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-03 [6],[18] 2025-03 [20],[21] 2025-03 [20],[21]
Investments Maturity Month and Year 2025-03 [6],[18] 2025-03 [20],[21] 2025-03 [20],[21]
Investment, Basis Spread, Variable Rate 5.80% [6],[9],[18] 5.80% [10],[20],[21] 5.80% [10],[20],[21]
Investment, Interest Rate, Floor 9.05% [6],[9],[18] 9.05% [10],[20],[21] 9.05% [10],[20],[21]
Principal Amount $ 18,667 [6],[18] $ 18,667 [20],[21]  
Investment cost 18,758 [2],[6],[18] 18,675 [4],[20],[21]  
Investments at Fair Value $ 19,544 [6],[18] $ 18,698 [20],[21]  
Investment Exit Fee 3.95% [6],[9],[18] 3.95% [10],[20],[21] 3.95% [10],[20],[21]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Seres Therapeutics, Inc. Senior Secured, Maturity Date October 2024, Prime + 6.40%, Floor rate 9.65%, 4.98% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-10 [6],[18] 2024-10 [20],[21] 2024-10 [20],[21]
Investments Maturity Month and Year 2024-10 [6],[18] 2024-10 [20],[21] 2024-10 [20],[21]
Investment, Basis Spread, Variable Rate 6.40% [6],[9],[18] 6.40% [10],[20],[21] 6.40% [10],[20],[21]
Investment, Interest Rate, Floor 9.65% [6],[9],[18] 9.65% [10],[20],[21] 9.65% [10],[20],[21]
Principal Amount $ 37,500 [6],[18] $ 37,500 [20],[21]  
Investment cost 38,768 [2],[6],[18] 38,638 [4],[20],[21]  
Investments at Fair Value $ 38,982 [6],[18] $ 38,816 [20],[21]  
Investment Exit Fee 4.98% [6],[9],[18] 4.98% [10],[20],[21] 4.98% [10],[20],[21]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and TG Therapeutics, Inc. Senior Secured, Maturity Date January 2026, Prime + 1.20%, Floor rate 8.95%, PIK Interest 2.25%, 5.69% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [5],[7],[16],[18],[23] 2026-01    
Investments Maturity Month and Year [5],[7],[16],[18],[23] 2026-01    
Investment, Basis Spread, Variable Rate [5],[7],[9],[16],[18],[23] 1.20%    
Investment, Interest Rate, Floor [5],[7],[9],[16],[18],[23] 8.95%    
Investment, Interest Rate, Paid in Kind [5],[7],[9],[16],[18],[23] 2.25%    
Principal Amount [5],[7],[16],[18],[23] $ 64,648    
Investment cost [2],[5],[7],[16],[18],[23] 64,368    
Investments at Fair Value [5],[7],[16],[18],[23] $ 64,374    
Investment Exit Fee [5],[7],[9],[16],[18],[23] 5.69%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and TG Therapeutics, Inc. Senior Secured, Maturity Date January 2026, Prime + 2.15%, Floor rate 5.40%, PIK Interest 3.45%, 5.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [13],[14],[21],[25]   2026-01 2026-01
Investments Maturity Month and Year [13],[14],[21],[25]   2026-01 2026-01
Investment, Basis Spread, Variable Rate [10],[13],[14],[21],[25]   2.15% 2.15%
Investment, Interest Rate, Floor [10],[13],[14],[21],[25]   5.40% 5.40%
Investment, Interest Rate, Paid in Kind [10],[13],[14],[21],[25]   3.45% 3.45%
Principal Amount [13],[14],[21],[25]   $ 47,983  
Investment cost [4],[13],[14],[21],[25]   47,889  
Investments at Fair Value [13],[14],[21],[25]   $ 48,649  
Investment Exit Fee [10],[13],[14],[21],[25]   5.95% 5.95%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Tarsus Pharmaceuticals, Inc. Senior Secured, Maturity Date February 2027, Prime + 4.45%, Floor rate 8.45%, Cap rate 11.45%, 4.75% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [6],[7],[23] 2027-02    
Investments Maturity Month and Year [6],[7],[23] 2027-02    
Investment, Basis Spread, Variable Rate [6],[7],[9],[23] 4.45%    
Investment, Interest Rate, Floor [6],[7],[9],[23] 8.45%    
Investment, Interest Rate, Cap [6],[7],[9],[23] 11.45%    
Principal Amount [6],[7],[23] $ 10,313    
Investment cost [2],[6],[7],[23] 10,346    
Investments at Fair Value [6],[7],[23] $ 10,397    
Investment Exit Fee [6],[7],[9],[23] 4.75%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Tarsus Pharmaceuticals, Inc. Senior Secured, Maturity Date February 2027, Prime + 5.20%, Floor rate 8.45%, 4.75% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8],[20],[25]   2027-02 2027-02
Investments Maturity Month and Year [8],[20],[25]   2027-02 2027-02
Investment, Basis Spread, Variable Rate [8],[10],[20],[25]   5.20% 5.20%
Investment, Interest Rate, Floor [8],[10],[20],[25]   8.45% 8.45%
Principal Amount [8],[20],[25]   $ 8,250  
Investment cost [4],[8],[20],[25]   8,274  
Investments at Fair Value [8],[20],[25]   $ 8,423  
Investment Exit Fee [8],[10],[20],[25]   4.75% 4.75%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Unity Biotechnology, Inc. Senior Secured, Maturity Date August 2024, Prime + 6.10%, Floor rate 9.35%, 6.25% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-08 [6] 2024-08 [20] 2024-08 [20]
Investments Maturity Month and Year 2024-08 [6] 2024-08 [20] 2024-08 [20]
Investment, Basis Spread, Variable Rate 6.10% [6],[9] 6.10% [10],[20] 6.10% [10],[20]
Investment, Interest Rate, Floor 9.35% [6],[9] 9.35% [10],[20] 9.35% [10],[20]
Principal Amount $ 20,000 [6] $ 20,000 [20]  
Investment cost 21,165 [2],[6] 21,079 [4],[20]  
Investments at Fair Value $ 21,136 [6] $ 20,967 [20]  
Investment Exit Fee 6.25% [6],[9] 6.25% [10],[20] 6.25% [10],[20]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Valo Health, LLC, Senior Secured, Maturity Date May 2024, Prime + 6.45%, Floor rate 9.70%, 3.85% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-05 [6],[16] 2024-05 [14],[20] 2024-05 [14],[20]
Investments Maturity Month and Year 2024-05 [6],[16] 2024-05 [14],[20] 2024-05 [14],[20]
Investment, Basis Spread, Variable Rate 6.45% [6],[9],[16] 6.45% [10],[14],[20] 6.45% [10],[14],[20]
Investment, Interest Rate, Floor 9.70% [6],[9],[16] 9.70% [10],[14],[20] 9.70% [10],[14],[20]
Principal Amount $ 6,708 [6],[16] $ 8,146 [14],[20]  
Investment cost 7,021 [2],[6],[16] 8,416 [4],[14],[20]  
Investments at Fair Value $ 7,030 [6],[16] $ 8,410 [14],[20]  
Investment Exit Fee 3.85% [6],[9],[16] 3.85% [10],[14],[20] 3.85% [10],[14],[20]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Viridian Therapeutics, Inc. Senior Secured, Maturity Date October 2026, Prime + 4.20%, Floor rate 7.45%, Cap rate 8.95%, 4.76% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8],[20],[25]   2026-10 2026-10
Investments Maturity Month and Year [8],[20],[25]   2026-10 2026-10
Investment, Basis Spread, Variable Rate [8],[10],[20],[25]   4.20% 4.20%
Investment, Interest Rate, Floor [8],[10],[20],[25]   7.45% 7.45%
Investment, Interest Rate, Cap [8],[10],[20],[25]   8.95% 8.95%
Principal Amount [8],[20],[25]   $ 2,000  
Investment cost [4],[8],[20],[25]   2,012  
Investments at Fair Value [8],[20],[25]   $ 1,934  
Investment Exit Fee [8],[10],[20],[25]   4.76% 4.76%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and Viridian Therapeutics, Inc. Senior Secured, Maturity Date October 2026, Prime + 4.20%, Floor rate 7.45%, Cap rate 8.95%, 6.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [6],[7],[23] 2026-10    
Investments Maturity Month and Year [6],[7],[23] 2026-10    
Investment, Basis Spread, Variable Rate [6],[7],[9],[23] 4.20%    
Investment, Interest Rate, Floor [6],[7],[9],[23] 7.45%    
Investment, Interest Rate, Cap [6],[7],[9],[23] 8.95%    
Principal Amount [6],[7],[23] $ 2,000    
Investment cost [2],[6],[7],[23] 2,019    
Investments at Fair Value [6],[7],[23] $ 1,943    
Investment Exit Fee [6],[7],[9],[23] 6.00%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and X4 Pharmaceuticals, Inc. Senior Secured, Maturity Date April 2026, Prime + 3.15%, Floor rate 10.15%, 6.35% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [6],[16],[18] 2026-04    
Investments Maturity Month and Year [6],[16],[18] 2026-04    
Investment, Basis Spread, Variable Rate [6],[9],[16],[18] 3.15%    
Investment, Interest Rate, Floor [6],[9],[16],[18] 10.15%    
Principal Amount [6],[16],[18] $ 32,500    
Investment cost [2],[6],[16],[18] 32,445    
Investments at Fair Value [6],[16],[18] $ 32,445    
Investment Exit Fee [6],[9],[16],[18] 6.35%    
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and X4 Pharmaceuticals, Inc. Senior Secured, Maturity Date July 2024, Prime + 3.75%, Floor rate 8.75%, 8.80% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [14],[20],[21]   2024-07 2024-07
Investments Maturity Month and Year [14],[20],[21]   2024-07 2024-07
Investment, Basis Spread, Variable Rate [10],[14],[20],[21]   3.75% 3.75%
Investment, Interest Rate, Floor [10],[14],[20],[21]   8.75% 8.75%
Principal Amount [14],[20],[21]   $ 32,500  
Investment cost [4],[14],[20],[21]   33,705  
Investments at Fair Value [14],[20],[21]   $ 33,700  
Investment Exit Fee [10],[14],[20],[21]   8.80% 8.80%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and enGene, Inc. Senior Secured, Maturity Date July 2025, Prime + 5.00%, Floor rate 8.25%, 6.35% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-07 [6],[18],[23],[24] 2025-07 [20],[21],[25],[26] 2025-07 [20],[21],[25],[26]
Investments Maturity Month and Year 2025-07 [6],[18],[23],[24] 2025-07 [20],[21],[25],[26] 2025-07 [20],[21],[25],[26]
Investment, Basis Spread, Variable Rate 5.00% [6],[9],[18],[23],[24] 5.00% [10],[20],[21],[25],[26] 5.00% [10],[20],[21],[25],[26]
Investment, Interest Rate, Floor 8.25% [6],[9],[18],[23],[24] 8.25% [10],[20],[21],[25],[26] 8.25% [10],[20],[21],[25],[26]
Principal Amount $ 11,000 [6],[18],[23],[24] $ 11,000 [20],[21],[25],[26]  
Investment cost 11,150 [2],[6],[18],[23],[24] 11,072 [4],[20],[21],[25],[26]  
Investments at Fair Value $ 11,115 [6],[18],[23],[24] $ 11,067 [20],[21],[25],[26]  
Investment Exit Fee 6.35% [6],[9],[18],[23],[24] 6.35% [10],[20],[21],[25],[26] 6.35% [10],[20],[21],[25],[26]
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and uniQure B.V. Senior Secured, Maturity Date December 2025, Prime + 4.70%, Floor rate 7.95%, 7.28% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [14],[21],[22],[25],[26]   2025-12 2025-12
Investments Maturity Month and Year [14],[21],[22],[25],[26]   2025-12 2025-12
Investment, Basis Spread, Variable Rate [10],[14],[21],[22],[25],[26]   4.70% 4.70%
Investment, Interest Rate, Floor [10],[14],[21],[22],[25],[26]   7.95% 7.95%
Principal Amount [14],[21],[22],[25],[26]   $ 70,000  
Investment cost [4],[14],[21],[22],[25],[26]   72,329  
Investments at Fair Value [14],[21],[22],[25],[26]   $ 73,019  
Investment Exit Fee [10],[14],[21],[22],[25],[26]   7.28% 7.28%
Investment, Identifier [Axis]: Debt Investments Drug Discovery & Development and uniQure B.V. Senior Secured, Maturity Date December 2025, Prime + 4.70%, Floor rate 7.95%, 8.03% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [16],[18],[23],[24] 2025-12    
Investments Maturity Month and Year [16],[18],[23],[24] 2025-12    
Investment, Basis Spread, Variable Rate [9],[16],[18],[23],[24] 4.70%    
Investment, Interest Rate, Floor [9],[16],[18],[23],[24] 7.95%    
Principal Amount [16],[18],[23],[24] $ 70,000    
Investment cost [2],[16],[18],[23],[24] 72,628    
Investments at Fair Value [16],[18],[23],[24] $ 74,010    
Investment Exit Fee [9],[16],[18],[23],[24] 8.03%    
Investment, Identifier [Axis]: Debt Investments Electronics & Computer Hardware (1.27%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 1.27%    
Investment cost [2] $ 18,213    
Investments at Fair Value $ 19,081    
Investment, Identifier [Axis]: Debt Investments Electronics & Computer Hardware (1.34%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   1.34% 1.34%
Investment cost [4]   $ 18,171  
Investments at Fair Value   $ 18,723  
Investment, Identifier [Axis]: Debt Investments Electronics & Computer Hardware and Locus Robotics Corp. Senior Secured, Maturity Date June 2026, Prime + 4.50%, Floor rate 8.00%, 1.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-06 [7],[11] 2026-06 [12] 2026-06 [12]
Investments Maturity Month and Year 2026-06 [7],[11] 2026-06 [12] 2026-06 [12]
Investment, Basis Spread, Variable Rate 4.50% [7],[9],[11] 4.50% [10],[12] 4.50% [10],[12]
Investment, Interest Rate, Floor 8.00% [7],[9],[11] 8.00% [10],[12] 8.00% [10],[12]
Principal Amount $ 18,281 [7],[11] $ 18,281 [12]  
Investment cost 18,213 [2],[7],[11] 18,171 [4],[12]  
Investments at Fair Value $ 19,081 [7],[11] $ 18,723 [12]  
Investment Exit Fee 1.00% [7],[9],[11] 1.00% [10],[12] 1.00% [10],[12]
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other (13.98%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   13.98% 13.98%
Investment cost [4]   $ 196,342  
Investments at Fair Value   $ 195,855  
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other (14.10%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 14.10%    
Investment cost [2] $ 208,331    
Investments at Fair Value $ 211,331    
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other and Better Therapeutics, Inc. Senior Secured, Maturity Date August 2025, Prime + 5.70%, Floor rate 8.95%, 5.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-08 [29] 2025-08 [30] 2025-08 [30]
Investments Maturity Month and Year 2025-08 [29] 2025-08 [30] 2025-08 [30]
Investment, Basis Spread, Variable Rate 5.70% [9],[29] 5.70% [10],[30] 5.70% [10],[30]
Investment, Interest Rate, Floor 8.95% [9],[29] 8.95% [10],[30] 8.95% [10],[30]
Principal Amount $ 11,652 [29] $ 12,000 [30]  
Investment cost 11,883 [2],[29] 12,162 [4],[30]  
Investments at Fair Value $ 11,615 [29] $ 12,053 [30]  
Investment Exit Fee 5.95% [9],[29] 5.95% [10],[30] 5.95% [10],[30]
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other and Blue Sprig Pediatrics, Inc. Senior Secured, Maturity Date November 2026, 1-month LIBOR + 5.00%, Floor rate 6.00%, PIK Interest 4.45%      
Investment Holdings [Line Items]      
Maturity Date [13],[14],[20]   2026-11 2026-11
Investments Maturity Month and Year [13],[14],[20]   2026-11 2026-11
Investment, Basis Spread, Variable Rate 5.00% [5],[6],[9],[16] 5.00% [10],[13],[14],[20] 5.00% [10],[13],[14],[20]
Investment, Interest Rate, Floor [10],[13],[14],[20]   6.00% 6.00%
Investment, Interest Rate, Paid in Kind 4.45% [5],[6],[9],[16] 4.45% [10],[13],[14],[20] 4.45% [10],[13],[14],[20]
Principal Amount $ 52,055 [5],[6],[16] $ 51,480 [13],[14],[20]  
Investment cost 51,415 [2],[5],[6],[16] 50,813 [4],[13],[14],[20]  
Investments at Fair Value $ 50,547 [5],[6],[16] $ 49,732 [13],[14],[20]  
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other and Blue Sprig Pediatrics, Inc. Senior Secured, Maturity Date November 2026, 3-month LIBOR + 5.00%, Floor rate 6.00%, PIK Interest 4.45%      
Investment Holdings [Line Items]      
Maturity Date [5],[6],[16] 2026-11    
Investments Maturity Month and Year [5],[6],[16] 2026-11    
Investment, Interest Rate, Floor [5],[6],[9],[16] 6.00%    
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other and Carbon Health Technologies, Inc. Senior Secured, Maturity Date March 2025, Prime + 5.60%, Floor rate 8.85%, 4.61% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-03 [6],[11],[16] 2025-03 [12],[14],[20] 2025-03 [12],[14],[20]
Investments Maturity Month and Year 2025-03 [6],[11],[16] 2025-03 [12],[14],[20] 2025-03 [12],[14],[20]
Investment, Basis Spread, Variable Rate 5.60% [6],[9],[11],[16] 5.60% [10],[12],[14],[20] 5.60% [10],[12],[14],[20]
Investment, Interest Rate, Floor 8.85% [6],[9],[11],[16] 8.85% [10],[12],[14],[20] 8.85% [10],[12],[14],[20]
Principal Amount $ 46,125 [6],[11],[16] $ 46,125 [12],[14],[20]  
Investment cost 46,702 [2],[6],[11],[16] 46,552 [4],[12],[14],[20]  
Investments at Fair Value $ 47,052 [6],[11],[16] $ 46,548 [12],[14],[20]  
Investment Exit Fee 4.61% [6],[9],[11],[16] 4.61% [10],[12],[14],[20] 4.61% [10],[12],[14],[20]
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other and Equality Health, LLC, Senior Secured, Maturity Date February 2026, Prime + 6.25%, Floor rate 9.50%, PIK Interest 1.55%      
Investment Holdings [Line Items]      
Maturity Date 2026-02 [5],[16],[18] 2026-02 [13],[21] 2026-02 [13],[21]
Investments Maturity Month and Year 2026-02 [5],[16],[18] 2026-02 [13],[21] 2026-02 [13],[21]
Investment, Basis Spread, Variable Rate 6.25% [5],[9],[16],[18] 6.25% [10],[13],[21] 6.25% [10],[13],[21]
Investment, Interest Rate, Floor 9.50% [5],[9],[16],[18] 9.50% [10],[13],[21] 9.50% [10],[13],[21]
Investment, Interest Rate, Paid in Kind 1.55% [5],[9],[16],[18] 1.55% [10],[13],[21] 1.55% [10],[13],[21]
Principal Amount $ 53,795 [5],[16],[18] $ 53,587 [13],[21]  
Investment cost 53,407 [2],[5],[16],[18] 53,164 [4],[13],[21]  
Investments at Fair Value $ 53,963 [5],[16],[18] $ 53,871 [13],[21]  
Investment, Identifier [Axis]: Debt Investments Healthcare Services, Other and Oak Street Health, Inc. Senior Secured, Maturity Date October 2027, Prime + 2.45%, Floor rate 7.95%, Cap rate 9.45%, PIK Interest 1.00%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-10 [5],[7],[23] 2027-10 [8],[13],[25] 2027-10 [8],[13],[25]
Investments Maturity Month and Year 2027-10 [5],[7],[23] 2027-10 [8],[13],[25] 2027-10 [8],[13],[25]
Investment, Basis Spread, Variable Rate 2.45% [5],[7],[9],[23] 2.45% [8],[10],[13],[25] 2.45% [8],[10],[13],[25]
Investment, Interest Rate, Floor 7.95% [5],[7],[9],[23] 7.95% [8],[10],[13],[25] 7.95% [8],[10],[13],[25]
Investment, Interest Rate, Cap 9.45% [5],[7],[9],[23] 9.45% [8],[10],[13],[25] 9.45% [8],[10],[13],[25]
Investment, Interest Rate, Paid in Kind 1.00% [5],[7],[9],[23] 1.00% [8],[10],[13],[25] 1.00% [8],[10],[13],[25]
Principal Amount $ 45,143 [5],[7],[23] $ 33,808 [8],[13],[25]  
Investment cost 44,924 [2],[5],[7],[23] 33,651 [4],[8],[13],[25]  
Investments at Fair Value $ 48,154 [5],[7],[23] $ 33,651 [8],[13],[25]  
Investment Exit Fee 4.95% [5],[7],[9],[23] 4.95% [8],[10],[13],[25] 4.95% [8],[10],[13],[25]
Investment, Identifier [Axis]: Debt Investments Information Services (3.71%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 3.71%    
Investment cost [2] $ 55,015    
Investments at Fair Value $ 55,583    
Investment, Identifier [Axis]: Debt Investments Information Services (3.72%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   3.72% 3.72%
Investment cost [4]   $ 52,619  
Investments at Fair Value   $ 52,075  
Investment, Identifier [Axis]: Debt Investments Information Services and Capella Space Corp. Senior Secured, Maturity Date November 2025, Prime + 5.00%, Floor rate 8.25%, PIK Interest 1.10%, 7.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-11 [5],[11],[29] 2025-11 [12],[13],[30] 2025-11 [12],[13],[30]
Investments Maturity Month and Year 2025-11 [5],[11],[29] 2025-11 [12],[13],[30] 2025-11 [12],[13],[30]
Investment, Basis Spread, Variable Rate 5.00% [5],[9],[11],[29] 5.00% [10],[12],[13],[30] 5.00% [10],[12],[13],[30]
Investment, Interest Rate, Floor 8.25% [5],[9],[11],[29] 8.25% [10],[12],[13],[30] 8.25% [10],[12],[13],[30]
Investment, Interest Rate, Paid in Kind 1.10% [5],[9],[11],[29] 1.10% [10],[12],[13],[30] 1.10% [10],[12],[13],[30]
Principal Amount $ 20,305 [5],[11],[29] $ 20,250 [12],[13],[30]  
Investment cost 20,663 [2],[5],[11],[29] 20,506 [4],[12],[13],[30]  
Investments at Fair Value $ 20,822 [5],[11],[29] $ 20,574 [12],[13],[30]  
Investment Exit Fee 7.00% [5],[9],[11],[29] 7.00% [10],[12],[13],[30] 7.00% [10],[12],[13],[30]
Investment, Identifier [Axis]: Debt Investments Information Services and Signal Media Limited, Senior Secured, Maturity Date June 2025, Prime + 5.50%, Floor rate 9.00%, Cap rate 12.00%, 3.45% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-06 [7],[23],[24] 2025-06 [8],[25],[26] 2025-06 [8],[25],[26]
Investments Maturity Month and Year 2025-06 [7],[23],[24] 2025-06 [8],[25],[26] 2025-06 [8],[25],[26]
Investment, Basis Spread, Variable Rate 5.50% [7],[9],[23],[24] 5.50% [8],[10],[25],[26] 5.50% [8],[10],[25],[26]
Investment, Interest Rate, Floor 9.00% [7],[9],[23],[24] 9.00% [8],[10],[25],[26] 9.00% [8],[10],[25],[26]
Investment, Interest Rate, Cap 12.00% [7],[9],[23],[24] 12.00% [8],[10],[25],[26] 12.00% [8],[10],[25],[26]
Principal Amount $ 3,000 [7],[23],[24] $ 750 [8],[25],[26]  
Investment cost 2,956 [2],[7],[23],[24] 742 [4],[8],[25],[26]  
Investments at Fair Value $ 2,956 [7],[23],[24] $ 738 [8],[25],[26]  
Investment Exit Fee 3.45% [7],[9],[23],[24] 3.45% [8],[10],[25],[26] 3.45% [8],[10],[25],[26]
Investment, Identifier [Axis]: Debt Investments Information Services and Yipit, LLC, Senior Secured, Maturity Date September 2026, 1-month SOFR + 9.08%, Floor rate 10.08%      
Investment Holdings [Line Items]      
Maturity Date [8],[15]   2026-09 2026-09
Investments Maturity Month and Year [8],[15]   2026-09 2026-09
Investment, Basis Spread, Variable Rate [8],[10],[15]   9.08% 9.08%
Investment, Interest Rate, Floor [8],[10],[15]   10.08% 10.08%
Principal Amount [8],[15]   $ 31,875  
Investment cost [4],[8],[15]   31,371  
Investments at Fair Value [8],[15]   $ 30,763  
Investment, Identifier [Axis]: Debt Investments Information Services and Yipit, LLC, Senior Secured, Maturity Date September 2026, 1-month SOFR + 9.14%, Floor rate 10.04%      
Investment Holdings [Line Items]      
Maturity Date [7],[17] 2026-09    
Investments Maturity Month and Year [7],[17] 2026-09    
Investment, Basis Spread, Variable Rate [7],[9],[17] 9.14%    
Investment, Interest Rate, Floor [7],[9],[17] 10.04%    
Principal Amount [7],[17] $ 31,875    
Investment cost [2],[7],[17] 31,396    
Investments at Fair Value [7],[17] $ 31,805    
Investment, Identifier [Axis]: Debt Investments Manufacturing Technology (2.99%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   2.99% 2.99%
Investment cost [4]   $ 41,568  
Investments at Fair Value   $ 41,953  
Investment, Identifier [Axis]: Debt Investments Manufacturing Technology (3.06%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 3.06%    
Investment cost [2] $ 44,797    
Investments at Fair Value $ 45,884    
Investment, Identifier [Axis]: Debt Investments Manufacturing Technology and Bright Machines, Inc. Senior Secured, Maturity Date April 2025, Prime + 4.00%, Floor rate 9.50%, 5.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-04 [6] 2025-04 [20] 2025-04 [20]
Investments Maturity Month and Year 2025-04 [6] 2025-04 [20] 2025-04 [20]
Investment, Basis Spread, Variable Rate 4.00% [6],[9] 4.00% [10],[20] 4.00% [10],[20]
Investment, Interest Rate, Floor 9.50% [6],[9] 9.50% [10],[20] 9.50% [10],[20]
Principal Amount $ 11,050 [6] $ 11,050 [20]  
Investment cost 10,951 [2],[6] 10,832 [4],[20]  
Investments at Fair Value $ 11,045 [6] $ 10,832 [20]  
Investment Exit Fee 5.00% [6],[9] 5.00% [10],[20] 5.00% [10],[20]
Investment, Identifier [Axis]: Debt Investments Manufacturing Technology and MacroFab, Inc. Senior Secured, Maturity Date March 2026, Prime + 4.35%, Floor rate 7.60%, PIK Interest 1.25%, 4.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-03 [5] 2026-03 [8],[13] 2026-03 [8],[13]
Investments Maturity Month and Year 2026-03 [5] 2026-03 [8],[13] 2026-03 [8],[13]
Investment, Basis Spread, Variable Rate 4.35% [5],[9] 4.35% [8],[10],[13] 4.35% [8],[10],[13]
Investment, Interest Rate, Floor 7.60% [5],[9] 7.60% [8],[10],[13] 7.60% [8],[10],[13]
Investment, Interest Rate, Paid in Kind 1.25% [5],[9] 1.25% [8],[10],[13] 1.25% [8],[10],[13]
Principal Amount $ 20,191 [5] $ 17,137 [8],[13]  
Investment cost 19,808 [2],[5] 16,766 [4],[8],[13]  
Investments at Fair Value $ 20,330 [5] $ 16,917 [8],[13]  
Investment Exit Fee 4.50% [5],[9] 4.50% [8],[10],[13] 4.50% [8],[10],[13]
Investment, Identifier [Axis]: Debt Investments Manufacturing Technology and Ouster, Inc. Senior Secured, Maturity Date May 2026, Prime + 6.15%, Floor rate 9.40%, 7.45% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-05 [6],[23] 2026-05 [20],[25] 2026-05 [20],[25]
Investments Maturity Month and Year 2026-05 [6],[23] 2026-05 [20],[25] 2026-05 [20],[25]
Investment, Basis Spread, Variable Rate 6.15% [6],[9],[23] 6.15% [10],[20],[25] 6.15% [10],[20],[25]
Investment, Interest Rate, Floor 9.40% [6],[9],[23] 9.40% [10],[20],[25] 9.40% [10],[20],[25]
Principal Amount $ 14,000 [6],[23] $ 14,000 [20],[25]  
Investment cost 14,038 [2],[6],[23] 13,970 [4],[20],[25]  
Investments at Fair Value $ 14,509 [6],[23] $ 14,204 [20],[25]  
Investment Exit Fee 7.45% [6],[9],[23] 7.45% [10],[20],[25] 7.45% [10],[20],[25]
Investment, Identifier [Axis]: Debt Investments Media/Content/Info (0.66%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.66%    
Investment cost [2] $ 9,892    
Investments at Fair Value 9,892    
Investment, Identifier [Axis]: Debt Investments Media/Content/Info and Fever Labs, Inc.      
Investment Holdings [Line Items]      
Principal Amount 10,001    
Investment cost [2] 9,892    
Investments at Fair Value $ 9,892    
Investment, Identifier [Axis]: Debt Investments Media/Content/Info and Fever Labs, Inc. Senior Secured, Maturity Date December 2025, Prime + 3.50%, Floor rate 9.00%, 2.98% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [11] 2025-12    
Investments Maturity Month and Year [11] 2025-12    
Investment, Basis Spread, Variable Rate [9],[11] 3.50%    
Investment, Interest Rate, Floor [9],[11] 9.00%    
Principal Amount [11] $ 1,667    
Investment cost [2],[11] 1,646    
Investments at Fair Value [11] $ 1,646    
Investment Exit Fee [9],[11] 2.98%    
Investment, Identifier [Axis]: Debt Investments Media/Content/Info and Fever Labs, Inc. Senior Secured, Maturity Date September 2025, Prime + 3.50%, Floor rate 9.00%, 2.67% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [11] 2025-09    
Investments Maturity Month and Year [11] 2025-09    
Investment, Basis Spread, Variable Rate [9],[11] 3.50%    
Investment, Interest Rate, Floor [9],[11] 9.00%    
Principal Amount [11] $ 1,667    
Investment cost [2],[11] 1,652    
Investments at Fair Value [11] $ 1,652    
Investment Exit Fee [9],[11] 2.67%    
Investment, Identifier [Axis]: Debt Investments Media/Content/Info and Fever Labs, Inc. Senior Secured, Maturity Date September 2026, Prime + 3.50%, Floor rate 9.00%, 3.67% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [11] 2026-09    
Investments Maturity Month and Year [11] 2026-09    
Investment, Basis Spread, Variable Rate [9],[11] 3.50%    
Investment, Interest Rate, Floor [9],[11] 9.00%    
Principal Amount [11] $ 6,667    
Investment cost [2],[11] 6,594    
Investments at Fair Value [11] $ 6,594    
Investment Exit Fee [9],[11] 3.67%    
Investment, Identifier [Axis]: Debt Investments Semiconductors (1.51%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   1.51% 1.51%
Investment cost [4]   $ 19,639  
Investments at Fair Value   $ 21,192  
Investment, Identifier [Axis]: Debt Investments Semiconductors and Fungible, Inc. Senior Secured, Maturity Date December 2024, Prime + 5.00%, Floor rate 8.25%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [12],[30]   2024-12 2024-12
Investments Maturity Month and Year [12],[30]   2024-12 2024-12
Investment, Basis Spread, Variable Rate [10],[12],[30]   5.00% 5.00%
Investment, Interest Rate, Floor [10],[12],[30]   8.25% 8.25%
Principal Amount [12],[30]   $ 20,000  
Investment cost [4],[12],[30]   19,639  
Investments at Fair Value [12],[30]   $ 21,192  
Investment Exit Fee [10],[12],[30]   4.95% 4.95%
Investment, Identifier [Axis]: Debt Investments Software (52.97%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 52.97%    
Investment cost [2] $ 793,185    
Investments at Fair Value $ 793,978    
Investment, Identifier [Axis]: Debt Investments Software (54.28%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   54.28% 54.28%
Investment cost [4]   $ 762,371  
Investments at Fair Value   760,679  
Investment, Identifier [Axis]: Debt Investments Software and 3GTMS, LLC      
Investment Holdings [Line Items]      
Principal Amount   13,176  
Investment cost [4]   13,035  
Investments at Fair Value   $ 12,998  
Investment, Identifier [Axis]: Debt Investments Software and 3GTMS, LLC, Senior Secured, Maturity Date February 2025, 3-month LIBOR + 6.57%, Floor rate 7.57%      
Investment Holdings [Line Items]      
Maturity Date [15]   2025-02 2025-02
Investments Maturity Month and Year [15]   2025-02 2025-02
Investment, Basis Spread, Variable Rate [10],[15]   6.57% 6.57%
Investment, Interest Rate, Floor [10],[15]   7.57% 7.57%
Principal Amount [15]   $ 2,750  
Investment cost [4],[15]   2,744  
Investments at Fair Value [15]   $ 2,681  
Investment, Identifier [Axis]: Debt Investments Software and 3GTMS, LLC, Senior Secured, Maturity Date February 2025, 3-month LIBOR + 9.27%, Floor rate 10.27%      
Investment Holdings [Line Items]      
Maturity Date [7],[16],[17] 2025-02    
Investments Maturity Month and Year [7],[16],[17] 2025-02    
Investment, Basis Spread, Variable Rate [7],[9],[16],[17] 9.27%    
Investment, Interest Rate, Floor [7],[9],[16],[17] 10.27%    
Principal Amount [7],[16],[17] $ 13,205    
Investment cost [2],[7],[16],[17] 13,078    
Investments at Fair Value [7],[16],[17] $ 13,140    
Investment, Identifier [Axis]: Debt Investments Software and 3GTMS, LLC, Senior Secured, Maturity Date February 2025, 3-month LIBOR + 9.28%, Floor rate 10.28%      
Investment Holdings [Line Items]      
Maturity Date [14],[15]   2025-02 2025-02
Investments Maturity Month and Year [14],[15]   2025-02 2025-02
Investment, Basis Spread, Variable Rate [10],[14],[15]   9.28% 9.28%
Investment, Interest Rate, Floor [10],[14],[15]   10.28% 10.28%
Principal Amount [14],[15]   $ 10,426  
Investment cost [4],[14],[15]   10,291  
Investments at Fair Value [14],[15]   $ 10,317  
Investment, Identifier [Axis]: Debt Investments Software and Agilence, Inc. Senior Secured, Maturity Date October 2026, 1-month BSBY + 9.00%, Floor rate 10.00%      
Investment Holdings [Line Items]      
Maturity Date 2026-10 [7],[17],[18] 2026-10 [8],[15],[21] 2026-10 [8],[15],[21]
Investments Maturity Month and Year 2026-10 [7],[17],[18] 2026-10 [8],[15],[21] 2026-10 [8],[15],[21]
Investment, Basis Spread, Variable Rate 9.00% [7],[9],[17],[18] 9.00% [8],[10],[15],[21] 9.00% [8],[10],[15],[21]
Investment, Interest Rate, Floor 10.00% [7],[9],[17],[18] 10.00% [8],[10],[15],[21] 10.00% [8],[10],[15],[21]
Principal Amount $ 9,283 [7],[17],[18] $ 9,306 [8],[15],[21]  
Investment cost 9,075 [2],[7],[17],[18] 9,088 [4],[8],[15],[21]  
Investments at Fair Value $ 8,975 [7],[17],[18] $ 8,977 [8],[15],[21]  
Investment, Identifier [Axis]: Debt Investments Software and Alchemer LLC, Senior Secured, Maturity Date May 2028, 1-month SOFR + 7.89%, Floor rate 8.89%      
Investment Holdings [Line Items]      
Maturity Date [8],[15]   2028-05 2028-05
Investments Maturity Month and Year [8],[15]   2028-05 2028-05
Investment, Basis Spread, Variable Rate [8],[10],[15]   7.89% 7.89%
Investment, Interest Rate, Floor [8],[10],[15]   8.89% 8.89%
Principal Amount [8],[15]   $ 20,463  
Investment cost [4],[8],[15]   19,999  
Investments at Fair Value [8],[15]   $ 20,123  
Investment, Identifier [Axis]: Debt Investments Software and Alchemer LLC, Senior Secured, Maturity Date May 2028, 1-month SOFR + 8.14%, Floor rate 9.14%      
Investment Holdings [Line Items]      
Maturity Date [6],[7],[17] 2028-05    
Investments Maturity Month and Year [6],[7],[17] 2028-05    
Investment, Basis Spread, Variable Rate [6],[7],[9],[17] 8.14%    
Investment, Interest Rate, Floor [6],[7],[9],[17] 9.14%    
Principal Amount [6],[7],[17] $ 20,908    
Investment cost [2],[6],[7],[17] 20,459    
Investments at Fair Value [6],[7],[17] $ 20,975    
Investment, Identifier [Axis]: Debt Investments Software and Annex Cloud, Senior Secured, Maturity Date February 2027, 1-month BSBY + 8.99%, Floor rate 10.00%      
Investment Holdings [Line Items]      
Maturity Date [8],[20]   2027-02 2027-02
Investments Maturity Month and Year [8],[20]   2027-02 2027-02
Investment, Basis Spread, Variable Rate [8],[10],[20]   8.99% 8.99%
Investment, Interest Rate, Floor [8],[10],[20]   10.00% 10.00%
Principal Amount [8],[20]   $ 8,500  
Investment cost [4],[8],[20]   8,292  
Investments at Fair Value [8],[20]   $ 8,176  
Investment, Identifier [Axis]: Debt Investments Software and Annex Cloud, Senior Secured, Maturity Date February 2027, 1-month BSBY + 8.99%, Floor rate 9.99%      
Investment Holdings [Line Items]      
Maturity Date [6],[7] 2027-02    
Investments Maturity Month and Year [6],[7] 2027-02    
Investment, Basis Spread, Variable Rate [6],[7],[9] 8.99%    
Investment, Interest Rate, Floor [6],[7],[9] 9.99%    
Principal Amount [6],[7] $ 8,500    
Investment cost [2],[6],[7] 8,302    
Investments at Fair Value [6],[7] $ 8,270    
Investment, Identifier [Axis]: Debt Investments Software and Automation Anywhere, Inc. Senior Secured, Maturity Date September 2027, Prime + 4.25%, Floor rate 9.00%, 2.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-09 [7],[11],[16] 2027-09 [8],[12],[14] 2027-09 [8],[12],[14]
Investments Maturity Month and Year 2027-09 [7],[11],[16] 2027-09 [8],[12],[14] 2027-09 [8],[12],[14]
Investment, Basis Spread, Variable Rate 4.25% [7],[9],[11],[16] 4.25% [8],[10],[12],[14] 4.25% [8],[10],[12],[14]
Investment, Interest Rate, Floor 9.00% [7],[9],[11],[16] 9.00% [8],[10],[12],[14] 9.00% [8],[10],[12],[14]
Principal Amount $ 19,600 [7],[11],[16] $ 19,600 [8],[12],[14]  
Investment cost 19,127 [2],[7],[11],[16] 19,059 [4],[8],[12],[14]  
Investments at Fair Value $ 19,653 [7],[11],[16] $ 19,059 [8],[12],[14]  
Investment Exit Fee 2.50% [7],[9],[11],[16] 2.50% [8],[10],[12],[14] 2.50% [8],[10],[12],[14]
Investment, Identifier [Axis]: Debt Investments Software and Babel Street, Senior Secured, Maturity Date December 2027, 3-month SOFR + 7.89%, Floor rate 8.89%      
Investment Holdings [Line Items]      
Maturity Date 2027-12 [7],[17],[29] 2027-12 [8],[15],[30] 2027-12 [8],[15],[30]
Investments Maturity Month and Year 2027-12 [7],[17],[29] 2027-12 [8],[15],[30] 2027-12 [8],[15],[30]
Investment, Basis Spread, Variable Rate 7.89% [7],[9],[17],[29] 7.89% [8],[10],[15],[30] 7.89% [8],[10],[15],[30]
Investment, Interest Rate, Floor 8.89% [7],[9],[17],[29] 8.89% [8],[10],[15],[30] 8.89% [8],[10],[15],[30]
Principal Amount $ 45,000 [7],[17],[29] $ 45,000 [8],[15],[30]  
Investment cost 43,844 [2],[7],[17],[29] 43,801 [4],[8],[15],[30]  
Investments at Fair Value $ 43,844 [7],[17],[29] $ 43,801 [8],[15],[30]  
Investment, Identifier [Axis]: Debt Investments Software and Brain Corporation, Senior Secured, Maturity Date April 2025, PRIME + 3.70%, Floor rate 6.95%, PIK Interest 1.00%, 3.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-04 [5],[6],[7],[29] 2025-04 [8],[13],[20],[30] 2025-04 [8],[13],[20],[30]
Investments Maturity Month and Year 2025-04 [5],[6],[7],[29] 2025-04 [8],[13],[20],[30] 2025-04 [8],[13],[20],[30]
Investment, Basis Spread, Variable Rate 3.70% [5],[6],[7],[9],[29] 3.70% [8],[10],[13],[20],[30] 3.70% [8],[10],[13],[20],[30]
Investment, Interest Rate, Floor 6.95% [5],[6],[7],[9],[29] 6.95% [8],[10],[13],[20],[30] 6.95% [8],[10],[13],[20],[30]
Investment, Interest Rate, Paid in Kind 1.00% [5],[6],[7],[9],[29] 1.00% [8],[10],[13],[20],[30] 1.00% [8],[10],[13],[20],[30]
Principal Amount $ 20,217 [5],[6],[7],[29] $ 20,166 [8],[13],[20],[30]  
Investment cost 20,366 [2],[5],[6],[7],[29] 20,242 [4],[8],[13],[20],[30]  
Investments at Fair Value $ 20,399 [5],[6],[7],[29] $ 20,138 [8],[13],[20],[30]  
Investment Exit Fee 3.95% [5],[6],[7],[9],[29] 3.95% [8],[10],[13],[20],[30] 3.95% [8],[10],[13],[20],[30]
Investment, Identifier [Axis]: Debt Investments Software and Campaign Monitor Limited, Senior Secured, Maturity Date November 2025, 3-month SOFR + 8.90%, Floor rate 9.90%      
Investment Holdings [Line Items]      
Maturity Date [6],[11] 2025-11    
Investments Maturity Month and Year [6],[11] 2025-11    
Investment, Basis Spread, Variable Rate [6],[9],[11] 8.90%    
Investment, Interest Rate, Floor [6],[9],[11] 9.90%    
Principal Amount [6],[11] $ 33,000    
Investment cost [2],[6],[11] 32,608    
Investments at Fair Value [6],[11] $ 33,000    
Investment, Identifier [Axis]: Debt Investments Software and Campaign Monitor Limited, Senior Secured, Maturity Date November 2025, 6-month SOFR + 8.90%, Floor rate 9.90%      
Investment Holdings [Line Items]      
Maturity Date [12],[20]   2025-11 2025-11
Investments Maturity Month and Year [12],[20]   2025-11 2025-11
Investment, Basis Spread, Variable Rate [10],[12],[20]   8.90% 8.90%
Investment, Interest Rate, Floor [10],[12],[20]   9.90% 9.90%
Principal Amount [12],[20]   $ 33,000  
Investment cost [4],[12],[20]   32,578  
Investments at Fair Value [12],[20]   $ 33,000  
Investment, Identifier [Axis]: Debt Investments Software and Catchpoint Systems, Inc., Senior Secured, Maturity Date June 2026, 3-month SOFR + 8.86%, Floor rate 9.76%      
Investment Holdings [Line Items]      
Maturity Date 2026-06 [17] 2026-06 [15] 2026-06 [15]
Investments Maturity Month and Year 2026-06 [17] 2026-06 [15] 2026-06 [15]
Investment, Basis Spread, Variable Rate 8.86% [9],[17] 8.86% [10],[15] 8.86% [10],[15]
Investment, Interest Rate, Floor 9.76% [9],[17] 9.76% [10],[15] 9.76% [10],[15]
Principal Amount $ 10,149 [17] $ 10,175 [15]  
Investment cost 9,966 [2],[17] 9,980 [4],[15]  
Investments at Fair Value $ 10,028 [17] $ 9,996 [15]  
Investment, Identifier [Axis]: Debt Investments Software and Ceros, Inc., Senior Secured, Maturity Date September 2026, 6-month LIBOR + 8.89%, Floor rate 9.89%      
Investment Holdings [Line Items]      
Maturity Date [7],[17] 2026-09    
Investments Maturity Month and Year [7],[17] 2026-09    
Investment, Basis Spread, Variable Rate [7],[9],[17] 8.89%    
Investment, Interest Rate, Floor [7],[9],[17] 9.89%    
Principal Amount [7],[17] $ 23,026    
Investment cost [2],[7],[17] 22,574    
Investments at Fair Value [7],[17] $ 23,176    
Investment, Identifier [Axis]: Debt Investments Software and Ceros, Inc., Senior Secured, Maturity Date September 2026, 6-month LIBOR + 9.67%, Floor rate 10.67%      
Investment Holdings [Line Items]      
Maturity Date [8],[15]   2026-09 2026-09
Investments Maturity Month and Year [8],[15]   2026-09 2026-09
Investment, Basis Spread, Variable Rate [8],[10],[15]   9.67% 9.67%
Investment, Interest Rate, Floor [8],[10],[15]   10.67% 10.67%
Principal Amount [8],[15]   $ 21,445  
Investment cost [4],[8],[15]   21,003  
Investments at Fair Value [8],[15]   $ 21,050  
Investment, Identifier [Axis]: Debt Investments Software and CloudBolt Software, Inc., Senior Secured, Maturity Date October 2024, Prime + 6.70%, Floor rate 9.95%, 3.45% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [12],[14]   2024-10 2024-10
Investments Maturity Month and Year [12],[14]   2024-10 2024-10
Investment, Basis Spread, Variable Rate [10],[12],[14]   6.70% 6.70%
Investment, Interest Rate, Floor [10],[12],[14]   9.95% 9.95%
Principal Amount [12],[14]   $ 10,000  
Investment cost [4],[12],[14]   10,069  
Investments at Fair Value [12],[14]   $ 10,498  
Investment Exit Fee [10],[12],[14]   3.45% 3.45%
Investment, Identifier [Axis]: Debt Investments Software and Constructor Corporation, Senior Secured, Maturity Date July 2027, 1-month SOFR + 8.44%, Floor rate 9.44%      
Investment Holdings [Line Items]      
Maturity Date [7],[17] 2027-07    
Investments Maturity Month and Year [7],[17] 2027-07    
Investment, Basis Spread, Variable Rate [7],[9],[17] 8.44%    
Investment, Interest Rate, Floor [7],[9],[17] 9.44%    
Principal Amount [7],[17] $ 4,688    
Investment cost [2],[7],[17] 4,578    
Investments at Fair Value [7],[17] $ 4,704    
Investment, Identifier [Axis]: Debt Investments Software and Constructor.io Corporation, Senior Secured, Maturity Date July 2027, 1-month SOFR + 8.44%, Floor rate 9.44%      
Investment Holdings [Line Items]      
Maturity Date [8],[15]   2027-07 2027-07
Investments Maturity Month and Year [8],[15]   2027-07 2027-07
Investment, Basis Spread, Variable Rate [8],[10],[15]   8.44% 8.44%
Investment, Interest Rate, Floor [8],[10],[15]   9.44% 9.44%
Principal Amount [8],[15]   $ 4,688  
Investment cost [4],[8],[15]   4,573  
Investments at Fair Value [8],[15]   $ 4,573  
Investment, Identifier [Axis]: Debt Investments Software and Convoy, Inc., Senior Secured, Maturity Date March 2026, Prime + 3.20%, Floor rate 6.45%, PIK Interest 1.95%, 4.55% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-03 [5],[11] 2026-03 [12],[13],[22] 2026-03 [12],[13],[22]
Investments Maturity Month and Year 2026-03 [5],[11] 2026-03 [12],[13],[22] 2026-03 [12],[13],[22]
Investment, Basis Spread, Variable Rate 3.20% [5],[9],[11] 3.20% [10],[12],[13],[22] 3.20% [10],[12],[13],[22]
Investment, Interest Rate, Floor 6.45% [5],[9],[11] 6.45% [10],[12],[13],[22] 6.45% [10],[12],[13],[22]
Investment, Interest Rate, Paid in Kind 1.95% [5],[9],[11] 1.95% [10],[12],[13],[22] 1.95% [10],[12],[13],[22]
Principal Amount $ 74,348 [5],[11] $ 73,987 [12],[13],[22]  
Investment cost 73,672 [2],[5],[11] 73,060 [4],[12],[13],[22]  
Investments at Fair Value $ 74,294 [5],[11] $ 73,498 [12],[13],[22]  
Investment Exit Fee 4.55% [5],[9],[11] 4.55% [10],[12],[13],[22] 4.55% [10],[12],[13],[22]
Investment, Identifier [Axis]: Debt Investments Software and Copper CRM, Inc, Senior Secured, Maturity Date March 2025, Prime + 4.50%, Floor rate 8.25%, Cap rate 10.25%, PIK Interest 1.95%, 4.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-03 [5],[16] 2025-03 [13],[14] 2025-03 [13],[14]
Investments Maturity Month and Year 2025-03 [5],[16] 2025-03 [13],[14] 2025-03 [13],[14]
Investment, Basis Spread, Variable Rate 4.50% [5],[9],[16] 4.50% [10],[13],[14] 4.50% [10],[13],[14]
Investment, Interest Rate, Floor 8.25% [5],[9],[16] 8.25% [10],[13],[14] 8.25% [10],[13],[14]
Investment, Interest Rate, Cap 10.25% [5],[9],[16] 10.25% [10],[13],[14] 10.25% [10],[13],[14]
Investment, Interest Rate, Paid in Kind 1.95% [5],[9],[16] 1.95% [10],[13],[14] 1.95% [10],[13],[14]
Principal Amount $ 9,925 [5],[16] $ 10,144 [13],[14]  
Investment cost 9,971 [2],[5],[16] 10,150 [4],[13],[14]  
Investments at Fair Value $ 9,652 [5],[16] $ 9,820 [13],[14]  
Investment Exit Fee 4.50% [5],[9],[16] 4.50% [10],[13],[14] 4.50% [10],[13],[14]
Investment, Identifier [Axis]: Debt Investments Software and Cutover, Inc., Senior Secured, Maturity Date October 2025, Prime + 5.20%, Floor rate 9.95%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-10 [7],[18],[23],[24] 2025-10 [8],[21],[25],[26] 2025-10 [8],[21],[25],[26]
Investments Maturity Month and Year 2025-10 [7],[18],[23],[24] 2025-10 [8],[21],[25],[26] 2025-10 [8],[21],[25],[26]
Investment, Basis Spread, Variable Rate 5.20% [7],[9],[18],[23],[24] 5.20% [8],[10],[21],[25],[26] 5.20% [8],[10],[21],[25],[26]
Investment, Interest Rate, Floor 9.95% [7],[9],[18],[23],[24] 9.95% [8],[10],[21],[25],[26] 9.95% [8],[10],[21],[25],[26]
Principal Amount $ 5,500 [7],[18],[23],[24] $ 5,000 [8],[21],[25],[26]  
Investment cost 5,464 [2],[7],[18],[23],[24] 4,949 [4],[8],[21]  
Investments at Fair Value $ 5,597 [7],[18],[23],[24] $ 4,949 [8],[21],[25],[26]  
Investment Exit Fee 4.95% [7],[9],[18],[23],[24] 4.95% [8],[10],[21],[25],[26] 4.95% [8],[10],[21],[25],[26]
Investment, Identifier [Axis]: Debt Investments Software and Cybermaxx Intermediate Holdings, Inc.      
Investment Holdings [Line Items]      
Principal Amount $ 10,528    
Investment cost [2] 10,310    
Investments at Fair Value $ 10,001    
Investment, Identifier [Axis]: Debt Investments Software and Cybermaxx Intermediate Holdings, Inc., Senior Secured, Maturity Date August 2026, 6-month SOFR + 12.36%, Floor rate 13.11%      
Investment Holdings [Line Items]      
Maturity Date [7] 2026-08    
Investments Maturity Month and Year [7] 2026-08    
Investment, Basis Spread, Variable Rate [7],[9] 12.36%    
Investment, Interest Rate, Floor [7],[9] 13.11%    
Principal Amount [7] $ 2,553    
Investment cost [2],[7] 2,489    
Investments at Fair Value [7] $ 2,487    
Investment, Identifier [Axis]: Debt Investments Software and Cybermaxx Intermediate Holdings, Inc., Senior Secured, Maturity Date August 2026, 6-month SOFR + 8.63%, Floor rate 9.38%      
Investment Holdings [Line Items]      
Maturity Date [6],[7] 2026-08    
Investments Maturity Month and Year [6],[7] 2026-08    
Investment, Basis Spread, Variable Rate [6],[7],[9] 8.63%    
Investment, Interest Rate, Floor [6],[7],[9] 9.38%    
Principal Amount [6],[7] $ 7,975    
Investment cost [2],[6],[7] 7,821    
Investments at Fair Value [6],[7] $ 7,514    
Investment, Identifier [Axis]: Debt Investments Software and Cybermaxx Intermediate Holdings, Inc., Senior Secured, Maturity Date August 2026, 6-month SOFR + 9.53%, Floor rate 10.28%      
Investment Holdings [Line Items]      
Maturity Date [8],[20]   2026-08 2026-08
Investments Maturity Month and Year [8],[20]   2026-08 2026-08
Investment, Basis Spread, Variable Rate [8],[10],[20]   9.53% 9.53%
Investment, Interest Rate, Floor [8],[10],[20]   10.28% 10.28%
Principal Amount [8],[20]   $ 10,528  
Investment cost [4],[8],[20]   10,298  
Investments at Fair Value [8],[20]   $ 10,114  
Investment, Identifier [Axis]: Debt Investments Software and Dashlane, Inc., Senior Secured, Maturity Date July 2025, Prime + 3.05%, Floor rate 7.55%, PIK Interest 1.10%, 4.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8],[12],[13],[14],[20]   2025-07 2025-07
Investments Maturity Month and Year [8],[12],[13],[14],[20]   2025-07 2025-07
Investment, Basis Spread, Variable Rate [8],[10],[12],[13],[14],[20]   3.05% 3.05%
Investment, Interest Rate, Floor [8],[10],[12],[13],[14],[20]   7.55% 7.55%
Investment, Interest Rate, Paid in Kind [8],[10],[12],[13],[14],[20]   1.10% 1.10%
Principal Amount [8],[12],[13],[14],[20]   $ 31,930  
Investment cost [4],[8],[12],[13],[14],[20]   32,346  
Investments at Fair Value [8],[12],[13],[14],[20]   $ 32,012  
Investment Exit Fee [8],[10],[12],[13],[14],[20]   4.95% 4.95%
Investment, Identifier [Axis]: Debt Investments Software and Dashlane, Inc., Senior Secured, Maturity Date July 2025, Prime + 3.05%, Floor rate 7.55%, PIK Interest 1.10%, 6.29% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [5],[6],[7],[11],[16] 2025-07    
Investments Maturity Month and Year [5],[6],[7],[11],[16] 2025-07    
Investment, Basis Spread, Variable Rate [5],[6],[7],[9],[11],[16] 3.05%    
Investment, Interest Rate, Floor [5],[6],[7],[9],[11],[16] 7.55%    
Investment, Interest Rate, Paid in Kind [5],[6],[7],[9],[11],[16] 1.10%    
Principal Amount [5],[6],[7],[11],[16] $ 34,513    
Investment cost [2],[5],[6],[7],[11],[16] 34,518    
Investments at Fair Value [5],[6],[7],[11],[16] $ 34,413    
Investment Exit Fee [5],[6],[7],[9],[11],[16] 6.29%    
Investment, Identifier [Axis]: Debt Investments Software and Demandbase, Inc., Senior Secured, Maturity Date August 2025, Prime + 2.25%, Floor rate 5.50%, PIK Interest 3.00%, 5.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [8],[12],[13],[20]   2025-08 2025-08
Investments Maturity Month and Year [8],[12],[13],[20]   2025-08 2025-08
Investment, Basis Spread, Variable Rate [8],[10],[12],[13],[20]   2.25% 2.25%
Investment, Interest Rate, Floor [8],[10],[12],[13],[20]   5.50% 5.50%
Investment, Interest Rate, Paid in Kind [8],[10],[12],[13],[20]   3.00% 3.00%
Principal Amount [8],[12],[13],[20]   $ 28,503  
Investment cost [4],[8],[12],[13],[20]   28,442  
Investments at Fair Value [8],[12],[13],[20]   $ 28,664  
Investment Exit Fee [8],[10],[12],[13],[20]   5.00% 5.00%
Investment, Identifier [Axis]: Debt Investments Software and Dispatch Technologies, Inc., Senior Secured, Maturity Date April 2028, 3-month SOFR + 8.01%, Floor rate 8.76%      
Investment Holdings [Line Items]      
Maturity Date 2028-04 [7],[17] 2028-04 [8],[15] 2028-04 [8],[15]
Investments Maturity Month and Year 2028-04 [7],[17] 2028-04 [8],[15] 2028-04 [8],[15]
Investment, Basis Spread, Variable Rate 8.01% [7],[9],[17] 8.01% [8],[10],[15] 8.01% [8],[10],[15]
Investment, Interest Rate, Floor 8.76% [7],[9],[17] 8.76% [8],[10],[15] 8.76% [8],[10],[15]
Principal Amount $ 7,500 [7],[17] $ 7,500 [8],[15]  
Investment cost 7,302 [2],[7],[17] 7,295 [4],[8],[15]  
Investments at Fair Value $ 7,325 [7],[17] $ 7,339 [8],[15]  
Investment, Identifier [Axis]: Debt Investments Software and Eigen Technologies Ltd., Senior Secured, Maturity Date April 2025, Prime + 5.10%, Floor rate 8.35%, 2.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-04 [23],[24] 2025-04 [25],[26] 2025-04 [25],[26]
Investments Maturity Month and Year 2025-04 [23],[24] 2025-04 [25],[26] 2025-04 [25],[26]
Investment, Basis Spread, Variable Rate 5.10% [9],[23],[24] 5.10% [10],[25],[26] 5.10% [10],[25],[26]
Investment, Interest Rate, Floor 8.35% [9],[23],[24] 8.35% [10],[25],[26] 8.35% [10],[25],[26]
Principal Amount $ 3,750 [23],[24] $ 3,750 [25],[26]  
Investment cost 3,758 [2],[23],[24] 3,744 [4],[25],[26]  
Investments at Fair Value $ 3,742 [23],[24] $ 3,746 [25],[26]  
Investment Exit Fee 2.95% [9],[23],[24] 2.95% [10],[25],[26] 2.95% [10],[25],[26]
Investment, Identifier [Axis]: Debt Investments Software and Elation Health, Inc., Senior Secured, Maturity Date March 2026, Prime + 4.25%, Floor rate 9.00%, PIK Interest 1.95%, 3.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2026-03 [5],[7],[11] 2026-03 [8],[12],[13] 2026-03 [8],[12],[13]
Investments Maturity Month and Year 2026-03 [5],[7],[11] 2026-03 [8],[12],[13] 2026-03 [8],[12],[13]
Investment, Basis Spread, Variable Rate 4.25% [5],[7],[9],[11] 4.25% [8],[10],[12],[13] 4.25% [8],[10],[12],[13]
Investment, Interest Rate, Floor 9.00% [5],[7],[9],[11] 9.00% [8],[10],[12],[13] 9.00% [8],[10],[12],[13]
Investment, Interest Rate, Paid in Kind 1.95% [5],[7],[9],[11] 1.95% [8],[10],[12],[13] 1.95% [8],[10],[12],[13]
Principal Amount $ 5,046 [5],[7],[11] $ 5,021 [8],[12],[13]  
Investment cost 4,886 [2],[5],[7],[11] 4,839 [4],[8],[12],[13]  
Investments at Fair Value $ 5,009 [5],[7],[11] $ 4,839 [8],[12],[13]  
Investment Exit Fee 3.95% [5],[7],[9],[11] 3.95% [8],[10],[12] 3.95% [8],[10],[12]
Investment, Identifier [Axis]: Debt Investments Software and Enmark Systems, Inc., Senior Secured, Maturity Date September 2026, 3-month LIBOR + 6.76%, Floor rate 7.76%, PIK Interest 2.15%      
Investment Holdings [Line Items]      
Maturity Date [5],[7],[16],[17] 2026-09    
Investments Maturity Month and Year [5],[7],[16],[17] 2026-09    
Investment, Basis Spread, Variable Rate [5],[7],[9],[16],[17] 6.76%    
Investment, Interest Rate, Floor [5],[7],[9],[16],[17] 7.76%    
Investment, Interest Rate, Paid in Kind [5],[7],[9],[16],[17] 2.15%    
Principal Amount [5],[7],[16],[17] $ 8,268    
Investment cost [2],[5],[7],[16],[17] 8,107    
Investments at Fair Value [5],[7],[16],[17] $ 8,184    
Investment, Identifier [Axis]: Debt Investments Software and Enmark Systems, Inc., Senior Secured, Maturity Date September 2026, 3-month LIBOR + 6.77%, Floor rate 7.77%, PIK Interest 2.16%      
Investment Holdings [Line Items]      
Maturity Date [8],[13],[14],[15]   2026-09 2026-09
Investments Maturity Month and Year [8],[13],[14],[15]   2026-09 2026-09
Investment, Basis Spread, Variable Rate [8],[10],[13],[14],[15]   6.77% 6.77%
Investment, Interest Rate, Floor [8],[10],[13],[14],[15]   7.77% 7.77%
Investment, Interest Rate, Paid in Kind [8],[10],[13],[14],[15]   2.16% 2.16%
Principal Amount [8],[13],[14],[15]   $ 8,223  
Investment cost [4],[8],[13],[14],[15]   8,054  
Investments at Fair Value [8],[13],[14],[15]   $ 8,043  
Investment, Identifier [Axis]: Debt Investments Software and Esentire, Inc., Senior Secured, Maturity Date May 2024, 3-month LIBOR + 9.96%, Floor rate 10.96%      
Investment Holdings [Line Items]      
Maturity Date [14],[15],[25],[26]   2024-05 2024-05
Investments Maturity Month and Year [14],[15],[25],[26]   2024-05 2024-05
Investment, Basis Spread, Variable Rate [10],[14],[15],[25],[26]   9.96% 9.96%
Investment, Interest Rate, Floor [10],[14],[15],[25],[26]   10.96% 10.96%
Principal Amount [14],[15],[25],[26]   $ 8,436  
Investment cost [4],[14],[15],[25]   8,361  
Investments at Fair Value [14],[15],[25],[26]   $ 8,376  
Investment, Identifier [Axis]: Debt Investments Software and Esme Learning Solutions, Inc., Senior Secured, Maturity Date February 2025, Prime + 5.50%, Floor rate 8.75%, PIK Interest 1.50%, 3.00% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-02 [5],[32] 2025-02 [13],[34] 2025-02 [13],[34]
Investments Maturity Month and Year 2025-02 [5],[32] 2025-02 [13],[34] 2025-02 [13],[34]
Investment, Basis Spread, Variable Rate 5.50% [5],[9],[32] 5.50% [10],[13],[34] 5.50% [10],[13],[34]
Investment, Interest Rate, Floor 8.75% [5],[9],[32] 8.75% [10],[13],[34] 8.75% [10],[13],[34]
Investment, Interest Rate, Paid in Kind 1.50% [5],[9],[32] 1.50% [10],[13],[34] 1.50% [10],[13],[34]
Principal Amount $ 4,783 [5],[32] $ 4,892 [13],[34]  
Investment cost 4,628 [2],[5],[32] 4,737 [4],[13],[34]  
Investments at Fair Value $ 1,193 [5],[32] $ 1,671 [13],[34]  
Investment Exit Fee 3.00% [5],[9],[32] 3.00% [10],[13],[34] 3.00% [10],[13],[34]
Investment, Identifier [Axis]: Debt Investments Software and Flight Schedule Pro, LLC, Senior Secured, Maturity Date October 2027, 1-month SOFR + 7.79%, Floor rate 8.70%      
Investment Holdings [Line Items]      
Maturity Date [8],[15]   2027-10 2027-10
Investments Maturity Month and Year [8],[15]   2027-10 2027-10
Investment, Basis Spread, Variable Rate [8],[10],[15]   7.79% 7.79%
Investment, Interest Rate, Floor [8],[10],[15]   8.70% 8.70%
Principal Amount [8],[15]   $ 5,948  
Investment cost [4],[8],[15]   5,771  
Investments at Fair Value [8],[15]   $ 5,771  
Investment, Identifier [Axis]: Debt Investments Software and Flight Schedule Pro, LLC, Senior Secured, Maturity Date October 2027, 1-month SOFR + 7.80%, Floor rate 8.70%      
Investment Holdings [Line Items]      
Maturity Date [7],[17] 2027-10    
Investments Maturity Month and Year [7],[17] 2027-10    
Investment, Basis Spread, Variable Rate [7],[9],[17] 7.80%    
Investment, Interest Rate, Floor [7],[9],[17] 8.70%    
Principal Amount [7],[17] $ 5,948    
Investment cost [2],[7],[17] 5,777    
Investments at Fair Value [7],[17] $ 5,778    
Investment, Identifier [Axis]: Debt Investments Software and Fortified Health Security, Senior Secured, Maturity Date December 2027, 6-month SOFR + 7.79%, Floor rate 8.54%      
Investment Holdings [Line Items]      
Maturity Date 2027-12 [7],[17] 2027-12 [8],[15] 2027-12 [8],[15]
Investments Maturity Month and Year 2027-12 [7],[17] 2027-12 [8],[15] 2027-12 [8],[15]
Investment, Basis Spread, Variable Rate 7.79% [7],[9],[17] 7.79% [8],[10],[15] 7.79% [8],[10],[15]
Investment, Interest Rate, Floor 8.54% [7],[9],[17] 8.54% [8],[10],[15] 8.54% [8],[10],[15]
Principal Amount $ 7,000 [7],[17] $ 7,000 [8],[15]  
Investment cost 6,830 [2],[7],[17] 6,824 [4],[8],[15]  
Investments at Fair Value $ 6,830 [7],[17] $ 6,824 [8],[15]  
Investment, Identifier [Axis]: Debt Investments Software and Ikon Science Limited, Senior Secured, Maturity Date October 2024, 3-month Eurodollar + 9.00%, Floor rate 10.00%      
Investment Holdings [Line Items]      
Maturity Date 2024-10 [7],[17],[23],[24] 2024-10 [8],[15],[25],[26] 2024-10 [8],[15],[25],[26]
Investments Maturity Month and Year 2024-10 [7],[17],[23],[24] 2024-10 [8],[15],[25],[26] 2024-10 [8],[15],[25],[26]
Investment, Basis Spread, Variable Rate 9.00% [7],[9],[17],[23],[24] 9.00% [8],[10],[15],[25],[26] 9.00% [8],[10],[15],[25],[26]
Investment, Interest Rate, Floor 10.00% [7],[9],[17],[23],[24] 10.00% [8],[10],[15],[25],[26] 10.00% [8],[10],[15],[25],[26]
Principal Amount $ 6,475 [7],[17],[23],[24] $ 6,563 [8],[15],[25],[26]  
Investment cost 6,353 [2],[7],[17],[23],[24] 6,422 [4],[8],[15],[25],[26]  
Investments at Fair Value $ 6,394 [7],[17],[23],[24] $ 6,484 [8],[15],[25],[26]  
Investment, Identifier [Axis]: Debt Investments Software and Imperva, Inc., Senior Secured, Maturity Date January 2027, 3-month LIBOR + 7.75%, Floor rate 8.75%      
Investment Holdings [Line Items]      
Maturity Date 2027-01 [11] 2027-01 [12] 2027-01 [12]
Investments Maturity Month and Year 2027-01 [11] 2027-01 [12] 2027-01 [12]
Investment, Basis Spread, Variable Rate 7.75% [9],[11] 7.75% [10],[12] 7.75% [10],[12]
Investment, Interest Rate, Floor 8.75% [9],[11] 8.75% [10],[12] 8.75% [10],[12]
Principal Amount $ 20,000 [11] $ 20,000 [12]  
Investment cost 19,881 [2],[11] 19,875 [4],[12]  
Investments at Fair Value $ 20,200 [11] $ 20,200 [12]  
Investment, Identifier [Axis]: Debt Investments Software and Kazoo, Inc. (p.k.a. YouEarnedIt, Inc.), Senior Secured, Maturity Date July 2023, 3-month SOFR + 10.14%, Floor rate 11.14%      
Investment Holdings [Line Items]      
Maturity Date [15]   2023-07 2023-07
Investments Maturity Month and Year [15]   2023-07 2023-07
Investment, Basis Spread, Variable Rate [10],[15]   10.14% 10.14%
Investment, Interest Rate, Floor [10],[15]   11.14% 11.14%
Principal Amount [15]   $ 10,681  
Investment cost [4],[15]   10,593  
Investments at Fair Value [15]   $ 10,593  
Investment, Identifier [Axis]: Debt Investments Software and Khoros (p.k.a Lithium Technologies), Senior Secured, Maturity Date January 2024, 3-month SOFR + 8.00%, Floor rate 9.00%      
Investment Holdings [Line Items]      
Maturity Date 2024-01 [7] 2024-01 [8] 2024-01 [8]
Investments Maturity Month and Year 2024-01 [7] 2024-01 [8] 2024-01 [8]
Investment, Basis Spread, Variable Rate 8.00% [7],[9] 8.00% [8],[10] 8.00% [8],[10]
Investment, Interest Rate, Floor 9.00% [7],[9] 9.00% [8],[10] 9.00% [8],[10]
Principal Amount $ 56,208 [7] $ 56,208 [8]  
Investment cost 56,096 [2],[7] 56,062 [4],[8]  
Investments at Fair Value $ 56,096 [7] $ 55,520 [8]  
Investment, Identifier [Axis]: Debt Investments Software and Kore.ai, Inc., Senior Secured, Maturity Date April 2027, Prime + 1.50%, Floor rate 9.25%, PIK Interest 2.20%, 2.25% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-04    
Investments Maturity Month and Year 2027-04    
Investment, Basis Spread, Variable Rate [9] 1.50%    
Investment, Interest Rate, Floor [9] 9.25%    
Investment, Interest Rate, Paid in Kind [9] 2.20%    
Principal Amount $ 30,000    
Investment cost [2] 29,541    
Investments at Fair Value $ 29,541    
Investment Exit Fee [9] 2.25%    
Investment, Identifier [Axis]: Debt Investments Software and Leapwork ApS., Senior Secured, Maturity Date February 2026, Prime + 0.25%, Floor rate 7.25%, PIK Interest 1.95%, 2.70% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [5],[7],[23],[24] 2026-02    
Investments Maturity Month and Year [5],[7],[23],[24] 2026-02    
Investment, Basis Spread, Variable Rate [5],[7],[9],[23],[24] 0.25%    
Investment, Interest Rate, Floor [5],[7],[9],[23],[24] 7.25%    
Investment, Interest Rate, Paid in Kind [5],[7],[9],[23],[24] 1.95%    
Principal Amount [5],[7],[23],[24] $ 3,757    
Investment cost [2],[5],[7],[23],[24] 3,723    
Investments at Fair Value [5],[7],[23],[24] $ 3,723    
Investment Exit Fee [5],[7],[9],[23],[24] 2.70%    
Investment, Identifier [Axis]: Debt Investments Software and Loftware, Inc., Senior Secured, Maturity Date March 2028, 3-month SOFR + 7.88%, Floor rate 8.88%      
Investment Holdings [Line Items]      
Maturity Date [7],[17] 2028-03    
Investments Maturity Month and Year [7],[17] 2028-03    
Investment, Basis Spread, Variable Rate [7],[9],[17] 7.88%    
Investment, Interest Rate, Floor [7],[9],[17] 8.88%    
Principal Amount [7],[17] $ 25,900    
Investment cost [2],[7],[17] 25,255    
Investments at Fair Value [7],[17] $ 25,255    
Investment, Identifier [Axis]: Debt Investments Software and LogicSource, Senior Secured, Maturity Date July 2027, 3-month SOFR + 8.93%, Floor rate 9.93%      
Investment Holdings [Line Items]      
Maturity Date 2027-07 [7] 2027-07 [8] 2027-07 [8]
Investments Maturity Month and Year 2027-07 [7] 2027-07 [8] 2027-07 [8]
Investment, Basis Spread, Variable Rate 8.93% [7],[9] 8.93% [8],[10] 8.93% [8],[10]
Investment, Interest Rate, Floor 9.93% [7],[9] 9.93% [8],[10] 9.93% [8],[10]
Principal Amount $ 13,300 [7] $ 13,300 [8]  
Investment cost 13,039 [2],[7] 13,028 [4],[8]  
Investments at Fair Value $ 13,172 [7] $ 13,028 [8]  
Investment, Identifier [Axis]: Debt Investments Software and Logicworks, Senior Secured, Maturity Date January 2024, Prime + 7.50%, Floor rate 10.75%      
Investment Holdings [Line Items]      
Maturity Date [21]   2024-01 2024-01
Investments Maturity Month and Year [21]   2024-01 2024-01
Investment, Basis Spread, Variable Rate [10],[21]   7.50% 7.50%
Investment, Interest Rate, Floor [10],[21]   10.75% 10.75%
Principal Amount [21]   $ 14,500  
Investment cost [4],[21]   14,398  
Investments at Fair Value [21]   $ 14,473  
Investment, Identifier [Axis]: Debt Investments Software and Mobile Solutions Services, Senior Secured, Maturity Date December 2025, 3-month LIBOR + 9.06%, Floor rate 10.06%      
Investment Holdings [Line Items]      
Maturity Date 2025-12 [17] 2025-12 [8],[15] 2025-12 [8],[15]
Investments Maturity Month and Year 2025-12 [17] 2025-12 [8],[15] 2025-12 [8],[15]
Investment, Basis Spread, Variable Rate 9.06% [9],[17] 9.06% [8],[10],[15] 9.06% [8],[10],[15]
Investment, Interest Rate, Floor 10.06% [9],[17] 10.06% [8],[10],[15] 10.06% [8],[10],[15]
Principal Amount $ 18,366 [17] $ 17,915 [8],[15]  
Investment cost 18,033 [2],[17] 17,556 [4],[8],[15]  
Investments at Fair Value $ 17,754 [17] $ 17,474 [8],[15]  
Investment, Identifier [Axis]: Debt Investments Software and Nextroll, Inc., Senior Secured, Maturity Date July 2023, Prime + 3.75%, Floor rate 7.75%, PIK Interest 2.95%, 1.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2023-07 [5],[18] 2023-07 [13],[21] 2023-07 [13],[21]
Investments Maturity Month and Year 2023-07 [5],[18] 2023-07 [13],[21] 2023-07 [13],[21]
Investment, Basis Spread, Variable Rate 3.75% [5],[9],[18] 3.75% [10],[13],[21] 3.75% [10],[13],[21]
Investment, Interest Rate, Floor 7.75% [5],[9],[18] 7.75% [10],[13],[21] 7.75% [10],[13],[21]
Investment, Interest Rate, Paid in Kind 2.95% [5],[9],[18] 2.95% [10],[13],[21] 2.95% [10],[13],[21]
Principal Amount $ 22,375 [5],[18] $ 22,211 [13],[21]  
Investment cost 22,619 [2],[5],[18] 22,284 [4],[13],[21]  
Investments at Fair Value $ 22,619 [5],[18] $ 22,284 [13],[21]  
Investment Exit Fee 1.95% [5],[9],[18] 1.95% [10],[13],[21] 1.95% [10],[13],[21]
Investment, Identifier [Axis]: Debt Investments Software and Nuvolo Technologies Corporation, Senior Secured, Maturity Date July 2025, Prime + 5.25%, Floor rate 8.50%, 2.42% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-07 [6],[7],[11],[18] 2025-07 [8],[12],[20],[21] 2025-07 [8],[12],[20],[21]
Investments Maturity Month and Year 2025-07 [6],[7],[11],[18] 2025-07 [8],[12],[20],[21] 2025-07 [8],[12],[20],[21]
Investment, Basis Spread, Variable Rate 5.25% [6],[7],[9],[11],[18] 5.25% [8],[10],[12],[20],[21] 5.25% [8],[10],[12],[20],[21]
Investment, Interest Rate, Floor 8.50% [6],[7],[9],[11],[18] 8.50% [8],[10],[12],[20],[21] 8.50% [8],[10],[12],[20],[21]
Principal Amount $ 22,500 [6],[7],[11],[18] $ 22,500 [8],[12],[20],[21]  
Investment cost 22,575 [2],[6],[7],[11],[18] 22,508 [4],[8],[12],[20],[21]  
Investments at Fair Value $ 22,929 [6],[7],[11],[18] $ 22,817 [8],[12],[20],[21]  
Investment Exit Fee 2.42% [6],[7],[9],[11],[18] 2.42% [8],[10],[12],[20],[21] 2.42% [8],[10],[12],[20],[21]
Investment, Identifier [Axis]: Debt Investments Software and Omeda Holdings, LLC, Senior Secured, Maturity Date July 2027, 3-month SOFR + 8.05%, Floor rate 9.05%      
Investment Holdings [Line Items]      
Maturity Date 2027-07 [7],[17] 2027-07 [8],[15] 2027-07 [8],[15]
Investments Maturity Month and Year 2027-07 [7],[17] 2027-07 [8],[15] 2027-07 [8],[15]
Investment, Basis Spread, Variable Rate 8.05% [7],[9],[17] 8.05% [8],[10],[15] 8.05% [8],[10],[15]
Investment, Interest Rate, Floor 9.05% [7],[9],[17] 9.05% [8],[10],[15] 9.05% [8],[10],[15]
Principal Amount $ 7,500 [7],[17] $ 7,500 [8],[15]  
Investment cost 7,270 [2],[7],[17] 7,261 [4],[8],[15]  
Investments at Fair Value $ 7,295 [7],[17] $ 7,261 [8],[15]  
Investment, Identifier [Axis]: Debt Investments Software and Riviera Partners LLC, Senior Secured, Maturity Date April 2027, 6-month SOFR + 7.53%, Floor rate 8.53%      
Investment Holdings [Line Items]      
Maturity Date 2027-04 [7],[17] 2027-04 [8],[15] 2027-04 [8],[15]
Investments Maturity Month and Year 2027-04 [7],[17] 2027-04 [8],[15] 2027-04 [8],[15]
Investment, Basis Spread, Variable Rate 7.53% [7],[9],[17] 7.53% [8],[10],[15] 7.53% [8],[10],[15]
Investment, Interest Rate, Floor 8.53% [7],[9],[17] 8.53% [8],[10],[15] 8.53% [8],[10],[15]
Principal Amount $ 26,053 [7],[17] $ 26,184 [8],[15]  
Investment cost 25,516 [2],[7],[17] 25,622 [4],[8],[15]  
Investments at Fair Value $ 25,074 [7],[17] $ 25,487 [8],[15]  
Investment, Identifier [Axis]: Debt Investments Software and Salary.com, LLC, Senior Secured, Maturity Date September 2027, 6-month SOFR + 8.00%, Floor rate 9.00%      
Investment Holdings [Line Items]      
Maturity Date [15]   2027-09 2027-09
Investments Maturity Month and Year [15]   2027-09 2027-09
Investment, Basis Spread, Variable Rate [10],[15]   8.00% 8.00%
Investment, Interest Rate, Floor [10],[15]   9.00% 9.00%
Principal Amount [15]   $ 18,000  
Investment cost [4],[15]   17,654  
Investments at Fair Value [15]   $ 17,654  
Investment, Identifier [Axis]: Debt Investments Software and Salary.com, LLC, Senior Secured, Maturity Date September 2027, 6-month SOFR + 8.25%, Floor rate 9.00%      
Investment Holdings [Line Items]      
Maturity Date [17] 2027-09    
Investments Maturity Month and Year [17] 2027-09    
Investment, Basis Spread, Variable Rate [9],[17] 8.25%    
Investment, Interest Rate, Floor [9],[17] 9.00%    
Principal Amount [17] $ 17,955    
Investment cost [2],[17] 17,622    
Investments at Fair Value [17] $ 17,994    
Investment, Identifier [Axis]: Debt Investments Software and ShadowDragon, LLC, Senior Secured, Maturity Date December 2026, 1-month LIBOR + 8.97%, Floor rate 9.97%      
Investment Holdings [Line Items]      
Maturity Date [7],[17] 2026-12    
Investments Maturity Month and Year [7],[17] 2026-12    
Investment, Basis Spread, Variable Rate [7],[9],[17] 8.97%    
Investment, Interest Rate, Floor [7],[9],[17] 9.97%    
Principal Amount [7],[17] $ 5,985    
Investment cost [2],[7],[17] 5,848    
Investments at Fair Value [7],[17] $ 5,780    
Investment, Identifier [Axis]: Debt Investments Software and ShadowDragon, LLC, Senior Secured, Maturity Date December 2026, 3-month LIBOR + 9.00%, Floor rate 10.00%      
Investment Holdings [Line Items]      
Maturity Date [8],[15]   2026-12 2026-12
Investments Maturity Month and Year [8],[15]   2026-12 2026-12
Investment, Basis Spread, Variable Rate [8],[10],[15]   9.00% 9.00%
Investment, Interest Rate, Floor [8],[10],[15]   10.00% 10.00%
Principal Amount [8],[15]   $ 5,985  
Investment cost [4],[8],[15]   5,841  
Investments at Fair Value [8],[15]   $ 5,830  
Investment, Identifier [Axis]: Debt Investments Software and Simon Data, Inc., Senior Secured, Maturity Date March 2027, Prime + 1.00%, Floor rate 8.75%, PIK Interest 1.95%, 2.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2027-03    
Investments Maturity Month and Year 2027-03    
Investment, Basis Spread, Variable Rate [9] 1.00%    
Investment, Interest Rate, Floor [9] 8.75%    
Investment, Interest Rate, Paid in Kind [9] 1.95%    
Principal Amount $ 15,000    
Investment cost [2] 14,892    
Investments at Fair Value $ 14,892    
Investment Exit Fee [9] 2.95%    
Investment, Identifier [Axis]: Debt Investments Software and Streamline Healthcare Solutions, Senior Secured, Maturity Date March 2028, 6-month SOFR + 7.25%, Floor rate 8.25%      
Investment Holdings [Line Items]      
Maturity Date [7],[17] 2028-03    
Investments Maturity Month and Year [7],[17] 2028-03    
Investment, Basis Spread, Variable Rate [7],[9],[17] 7.25%    
Investment, Interest Rate, Floor [7],[9],[17] 8.25%    
Principal Amount [7],[17] $ 13,200    
Investment cost [2],[7],[17] 12,921    
Investments at Fair Value [7],[17] $ 12,921    
Investment, Identifier [Axis]: Debt Investments Software and Tact.ai Technologies, Inc., Senior Secured, Maturity Date February 2024, Prime + 4.00%, Floor rate 8.75%, PIK Interest 2.00%, 5.50% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2024-02 [5] 2024-02 [13] 2024-02 [13]
Investments Maturity Month and Year 2024-02 [5] 2024-02 [13] 2024-02 [13]
Investment, Basis Spread, Variable Rate 4.00% [5],[9] 4.00% [10],[13] 4.00% [10],[13]
Investment, Interest Rate, Floor 8.75% [5],[9] 8.75% [10],[13] 8.75% [10],[13]
Investment, Interest Rate, Paid in Kind 2.00% [5],[9] 2.00% [10],[13] 2.00% [10],[13]
Principal Amount $ 3,474 [5] $ 4,250 [13]  
Investment cost 3,448 [2],[5] 4,481 [4],[13]  
Investments at Fair Value $ 3,448 [5] $ 4,446 [13]  
Investment Exit Fee 5.50% [5],[9] 5.50% [10],[13] 5.50% [10],[13]
Investment, Identifier [Axis]: Debt Investments Software and ThreatConnect, Inc., Senior Secured, Maturity Date May 2026, 6-month LIBOR + 9.00%, Floor rate 10.00%      
Investment Holdings [Line Items]      
Maturity Date 2026-05 [7],[17] 2026-05 [8],[15] 2026-05 [8],[15]
Investments Maturity Month and Year 2026-05 [7],[17] 2026-05 [8],[15] 2026-05 [8],[15]
Investment, Basis Spread, Variable Rate 9.00% [7],[9],[17] 9.00% [8],[10],[15] 9.00% [8],[10],[15]
Investment, Interest Rate, Floor 10.00% [7],[9],[17] 10.00% [8],[10],[15] 10.00% [8],[10],[15]
Principal Amount $ 11,004 [7],[17] $ 11,032 [8],[15]  
Investment cost 10,765 [2],[7],[17] 10,778 [4],[8],[15]  
Investments at Fair Value $ 10,827 [7],[17] $ 10,793 [8],[15]  
Investment, Identifier [Axis]: Debt Investments Software and Tipalti Solutions Ltd., Senior Secured, Maturity Date April 2027, Prime + 0.45%, Floor rate 7.95%, PIK Interest 2.00%, 3.75% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date [7],[23],[24] 2027-04    
Investments Maturity Month and Year [7],[23],[24] 2027-04    
Investment, Basis Spread, Variable Rate [7],[9],[23],[24] 0.45%    
Investment, Interest Rate, Floor [7],[9],[23],[24] 7.95%    
Investment, Interest Rate, Paid in Kind [7],[9],[23],[24] 2.00%    
Principal Amount [7],[23],[24] $ 10,500    
Investment cost [2],[7],[23],[24] 10,349    
Investments at Fair Value [7],[23],[24] $ 10,349    
Investment Exit Fee [7],[9],[23],[24] 3.75%    
Investment, Identifier [Axis]: Debt Investments Software and VideoAmp, Inc., Senior Secured, Maturity Date February 2025, Prime + 3.70%, Floor rate 6.95%, PIK Interest 1.25%, 5.25% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-02 [5],[11],[29] 2025-02 [12],[13],[30] 2025-02 [12],[13],[30]
Investments Maturity Month and Year 2025-02 [5],[11],[29] 2025-02 [12],[13],[30] 2025-02 [12],[13],[30]
Investment, Basis Spread, Variable Rate 3.70% [5],[9],[11],[29] 3.70% [10],[12],[13],[30] 3.70% [10],[12],[13],[30]
Investment, Interest Rate, Floor 6.95% [5],[9],[11],[29] 6.95% [10],[12],[13],[30] 6.95% [10],[12],[13],[30]
Investment, Interest Rate, Paid in Kind 1.25% [5],[9],[11],[29] 1.25% [10],[12],[13],[30] 1.25% [10],[12],[13],[30]
Principal Amount $ 63,384 [5],[11],[29] $ 63,187 [12],[13],[30]  
Investment cost 63,224 [2],[5],[11],[29] 62,640 [4],[12],[30]  
Investments at Fair Value $ 64,281 [5],[11],[29] $ 63,429 [12],[13],[30]  
Investment Exit Fee 5.25% [5],[9],[11],[29] 5.25% [10],[12],[13],[30] 5.25% [10],[12],[13],[30]
Investment, Identifier [Axis]: Debt Investments Software and Zappi, Inc., Senior Secured, Maturity Date December 2027, 3-month SOFR + 8.03%, Floor rate 9.03%      
Investment Holdings [Line Items]      
Maturity Date 2027-12 [7],[17],[23],[24] 2027-12 [8],[15],[25],[26] 2027-12 [8],[15],[25],[26]
Investments Maturity Month and Year 2027-12 [7],[17],[23],[24] 2027-12 [8],[15],[25],[26] 2027-12 [8],[15],[25],[26]
Investment, Basis Spread, Variable Rate 8.03% [7],[9],[17],[23],[24] 8.03% [8],[10],[15],[25],[26] 8.03% [8],[10],[15],[25],[26]
Investment, Interest Rate, Floor 9.03% [7],[9],[17],[23],[24] 9.03% [8],[10],[15],[25],[26] 9.03% [8],[10],[15],[25],[26]
Principal Amount $ 9,213 [7],[17],[23],[24] $ 9,000 [8],[15],[25],[26]  
Investment cost 9,001 [2],[7],[17],[23],[24] 8,779 [4],[8],[15],[25],[26]  
Investments at Fair Value $ 9,001 [7],[17],[23],[24] $ 8,779 [8],[15],[25],[26]  
Investment, Identifier [Axis]: Debt Investments Software and Zimperium, Inc., Senior Secured, Maturity Date May 2027, 3-month SOFR + 8.31%, Floor rate 9.31%      
Investment Holdings [Line Items]      
Maturity Date 2027-05 [7],[17] 2027-05 [8],[15] 2027-05 [8],[15]
Investments Maturity Month and Year 2027-05 [7],[17] 2027-05 [8],[15] 2027-05 [8],[15]
Investment, Basis Spread, Variable Rate 8.31% [7],[9],[17] 8.31% [8],[10],[15] 8.31% [8],[10],[15]
Investment, Interest Rate, Floor 9.31% [7],[9],[17] 9.31% [8],[10],[15] 9.31% [8],[10],[15]
Principal Amount $ 16,313 [7],[17] $ 16,313 [8],[15]  
Investment cost 16,014 [2],[7],[17] 16,000 [4],[8],[15]  
Investments at Fair Value $ 16,251 [7],[17] $ 16,072 [8],[15]  
Investment, Identifier [Axis]: Debt Investments Sustainable and Renewable Technology (0.48%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.48%    
Investment cost [2] $ 7,336    
Investments at Fair Value $ 7,156    
Investment, Identifier [Axis]: Debt Investments Sustainable and Renewable Technology (0.50%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.50% 0.50%
Investment cost [4]   $ 7,222  
Investments at Fair Value   $ 7,014  
Investment, Identifier [Axis]: Debt Investments Sustainable and Renewable Technology and Ampion, PBC, Senior Secured, Maturity Date May 2025, Prime + 4.70%, Floor rate 7.95%, PIK Interest 1.45%, 3.95% Exit Fee      
Investment Holdings [Line Items]      
Maturity Date 2025-05 [5],[6] 2025-05 [13],[20] 2025-05 [13],[20]
Investments Maturity Month and Year 2025-05 [5],[6] 2025-05 [13],[20] 2025-05 [13],[20]
Investment, Basis Spread, Variable Rate 4.70% [5],[6],[9] 4.70% [10],[13],[20] 4.70% [10],[13],[20]
Investment, Interest Rate, Floor 7.95% [5],[6],[9] 7.95% [10],[13],[20] 7.95% [10],[13],[20]
Investment, Interest Rate, Paid in Kind 1.45% [5],[6],[9] 1.45% [10],[13],[20] 1.45% [10],[13],[20]
Principal Amount $ 4,052 [5],[6] $ 4,037 [13],[20]  
Investment cost 4,018 [2],[5],[6] 3,985 [4],[13],[20]  
Investments at Fair Value $ 4,048 [5],[6] $ 4,008 [13],[20]  
Investment Exit Fee 3.95% [5],[6],[9] 3.95% [10],[13],[20] 3.95% [10],[13],[20]
Investment, Identifier [Axis]: Debt Investments Sustainable and Renewable Technology and Pineapple Energy LLC, Senior Secured, Maturity Date December 2024, PIK Interest 10.00%      
Investment Holdings [Line Items]      
Maturity Date 2024-12 [5] 2024-12 [13] 2024-12 [13]
Investments Maturity Month and Year 2024-12 [5] 2024-12 [13] 2024-12 [13]
Investment, Interest Rate, Paid in Kind 10.00% [5],[9] 10.00% [10],[13] 10.00% [10],[13]
Principal Amount $ 3,318 [5] $ 3,237 [13]  
Investment cost 3,318 [2],[5] 3,237 [4],[13]  
Investments at Fair Value $ 3,108 [5] $ 3,006 [13]  
Investment, Identifier [Axis]: Equity Investments (8.30%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (8.30%)    
Investment cost [2] $ 143,818    
Investments at Fair Value $ 124,417    
Investment, Identifier [Axis]: Equity Investments (9.56%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   9.56% 9.56%
Investment cost [4]   $ 153,173  
Investments at Fair Value   $ 133,972  
Investment, Identifier [Axis]: Equity Investments Consumer & Business Products (0.03%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.03%    
Investment cost [2] $ 663    
Investments at Fair Value 473    
Investment, Identifier [Axis]: Equity Investments Consumer & Business Products (0.04%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.04% 0.04%
Investment cost [4]   $ 663  
Investments at Fair Value   498  
Investment, Identifier [Axis]: Equity Investments Consumer & Business Products and Grove Collaborative, Inc., Equity, Acquisition Date 4/30/2021, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost 433 [2],[37] 433 [4],[38]  
Investments at Fair Value $ 27 [37] $ 24 [38]  
Shares | shares 61,300 [37] 61,300 [38] 61,300 [38]
Investments Owned Acquisition Date Apr. 30, 2021 [37] Apr. 30, 2021 [38] Apr. 30, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Products and Savage X Holding, LLC, Equity, Acquisition Date 4/30/2010, Series Class A Units      
Investment Holdings [Line Items]      
Investment cost $ 13 [2] $ 13 [4]  
Investments at Fair Value $ 210 $ 226  
Shares | shares 42,137 42,137 42,137
Investments Owned Acquisition Date Apr. 30, 2010 [37] Apr. 30, 2010 [38] Apr. 30, 2010 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Products and TFG Holding, Inc., Equity, Acquisition Date 4/30/2010, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 89 [2] $ 89 [4]  
Investments at Fair Value $ 101 $ 116  
Shares | shares 42,989 42,989 42,989
Investments Owned Acquisition Date Apr. 30, 2010 [37] Apr. 30, 2010 [38] Apr. 30, 2010 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Products and TechStyle, Inc., Equity, Acquisition Date 4/30/2010, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 128 [2] $ 128 [4]  
Investments at Fair Value $ 135 $ 132  
Shares | shares 42,989 42,989 42,989
Investments Owned Acquisition Date Apr. 30, 2010 [37] Apr. 30, 2010 [38] Apr. 30, 2010 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services (0.56%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.56%    
Investment cost [2] $ 13,170    
Investments at Fair Value 8,385    
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services (0.57%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.57% 0.57%
Investment cost [4]   $ 13,488  
Investments at Fair Value   7,995  
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Carwow LTD, Equity, Acquisition Date 12/15/2021, Series Preferred Series D-4      
Investment Holdings [Line Items]      
Investment cost 1,151 [2],[23],[24] 1,151 [4],[25],[26]  
Investments at Fair Value $ 354 [23],[24] $ 257 [25],[26]  
Shares | shares 199,742 [23],[24] 199,742 [25],[26] 199,742 [25],[26]
Investments Owned Acquisition Date Dec. 15, 2021 [23],[24],[37] Dec. 15, 2021 [25],[26],[38] Dec. 15, 2021 [25],[26],[38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and DoorDash, Inc., Equity, Acquisition Date 12/20/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 945 [2],[37] $ 945 [4],[38]  
Investments at Fair Value $ 5,211 [37] $ 4,003 [38]  
Shares | shares 81,996 [37] 81,996 [38] 81,996 [38]
Investments Owned Acquisition Date Dec. 20, 2018 [37] Dec. 20, 2018 [38] Dec. 20, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Lyft, Inc., Equity, Acquisition Date 12/26/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 5,263 [2],[37] $ 5,263 [4],[38]  
Investments at Fair Value $ 934 [37] $ 1,110 [38]  
Shares | shares 100,738 [37] 100,738 [38] 100,738 [38]
Investments Owned Acquisition Date Dec. 26, 2018 [37] Dec. 26, 2018 [38] Dec. 26, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Nerdy Inc., Equity, Acquisition Date 9/17/2021, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,000 [2],[37] $ 1,000 [4],[38]  
Investments at Fair Value $ 418 [37] $ 225 [38]  
Shares | shares 100,000 [37] 100,000 [38] 100,000 [38]
Investments Owned Acquisition Date Sep. 17, 2021 [37] Sep. 17, 2021 [38] Sep. 17, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and OfferUp, Inc., Equity, Acquisition Date 10/25/2016, Series Preferred Series A      
Investment Holdings [Line Items]      
Investment cost $ 1,663 [2] $ 1,663 [4]  
Investments at Fair Value $ 383 $ 372  
Shares | shares 286,080 286,080 286,080
Investments Owned Acquisition Date Oct. 25, 2016 [37] Oct. 25, 2016 [38] Oct. 25, 2016 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and OfferUp, Inc., Equity, Acquisition Date 10/25/2016, Series Preferred Series A-1      
Investment Holdings [Line Items]      
Investment cost $ 632 [2] $ 632 [4]  
Investments at Fair Value $ 146 $ 141  
Shares | shares 108,710 108,710 108,710
Investments Owned Acquisition Date Oct. 25, 2016 [37] Oct. 25, 2016 [38] Oct. 25, 2016 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Oportun, Equity, Acquisition Date 6/28/2013, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 577 [2],[37] $ 577 [4],[38]  
Investments at Fair Value $ 187 [37] $ 266 [38]  
Shares | shares 48,365 [37] 48,365 [38] 48,365 [38]
Investments Owned Acquisition Date Jun. 28, 2013 [37] Jun. 28, 2013 [38] Jun. 28, 2013 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Reischling Press, Inc., Acquisition Date 7/31/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 39 [2] $ 39 [4]  
Investments at Fair Value $ 0  
Shares | shares 3,095 3,095 3,095
Investments Owned Acquisition Date Jul. 31, 2020 [37] Jul. 31, 2020 [38] Jul. 31, 2020 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Rhino Labs, Inc., Equity, Acquisition Date 1/24/2022, Series Preferred Series B-2      
Investment Holdings [Line Items]      
Investment cost $ 1,000 [2] $ 1,000 [4]  
Investments at Fair Value $ 752 $ 805  
Shares | shares 7,063 7,063 7,063
Investments Owned Acquisition Date Jan. 24, 2022 [37] Jan. 24, 2022 [38] Jan. 24, 2022 [38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Tectura Corporation, Acquisition Date 5/23/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investments at Fair Value    
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Tectura Corporation, Equity, Acquisition Date 5/23/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 900 [2],[31] $ 900 [4],[33]  
Investments at Fair Value [31] $ 0    
Shares | shares 414,994,863 [31] 414,994,863 [33] 414,994,863 [33]
Investments Owned Acquisition Date May 23, 2018 [31],[37] May 23, 2018 [33],[38] May 23, 2018 [33],[38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Tectura Corporation, Equity, Acquisition Date 6/6/2016, Series Preferred Series BB      
Investment Holdings [Line Items]      
Investment cost $ 0 [2],[31] $ 0 [4],[33]  
Investments at Fair Value    
Shares | shares 1,000,000 [31] 1,000,000 [33] 1,000,000 [33]
Investments Owned Acquisition Date Jun. 06, 2016 [31],[37] Jun. 06, 2016 [33],[38] Jun. 06, 2016 [33],[38]
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Total OfferUp, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 2,295 [2] $ 2,295 [4]  
Investments at Fair Value $ 529 $ 513  
Shares | shares 394,790 394,790 394,790
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Total Tectura Corporation      
Investment Holdings [Line Items]      
Investment cost $ 900 [2] $ 900 [4]  
Investments at Fair Value $ 0  
Shares | shares 415,994,863 415,994,863 415,994,863
Investment, Identifier [Axis]: Equity Investments Consumer & Business Services and Uber Technologies, Inc., Acquisition Date 12/1/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[38]   $ 318  
Investments at Fair Value [38]   $ 816  
Shares | shares [38]   32,991 32,991
Investments Owned Acquisition Date [38]   Dec. 01, 2020 Dec. 01, 2020
Investment, Identifier [Axis]: Equity Investments Diversified Financial Services (2.49%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   2.49% 2.49%
Investment cost [4]   $ 28,444  
Investments at Fair Value   34,869  
Investment, Identifier [Axis]: Equity Investments Diversified Financial Services (2.75%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 2.75%    
Investment cost [2] $ 28,444    
Investments at Fair Value 41,191    
Investment, Identifier [Axis]: Equity Investments Diversified Financial Services and Gibraltar Business Capital, LLC, Equity, Acquisition Date 3/1/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost 1,884 [2],[31] 1,884 [4],[33]  
Investments at Fair Value $ 1,170 [31] $ 1,107 [33]  
Shares | shares 830,000 [31] 830,000 [33] 830,000 [33]
Investments Owned Acquisition Date Mar. 01, 2018 [31],[37] Mar. 01, 2018 [33],[38] Mar. 01, 2018 [33],[38]
Investment, Identifier [Axis]: Equity Investments Diversified Financial Services and Gibraltar Business Capital, LLC, Equity, Acquisition Date 3/1/2018, Series Preferred Series A      
Investment Holdings [Line Items]      
Investment cost $ 26,122 [2],[31] $ 26,122 [4],[33]  
Investments at Fair Value $ 14,942 [31] $ 14,137 [33]  
Shares | shares 10,602,752 [31] 10,602,752 [33] 10,602,752 [33]
Investments Owned Acquisition Date Mar. 01, 2018 [31],[37] Mar. 01, 2018 [33],[38] Mar. 01, 2018 [33],[38]
Investment, Identifier [Axis]: Equity Investments Diversified Financial Services and Hercules Adviser LLC, Equity, Acquisition Date 3/26/2021, Series Member Units      
Investment Holdings [Line Items]      
Investment cost $ 35 [2],[31] $ 35 [4],[33]  
Investments at Fair Value $ 24,595 [31] $ 19,153 [33]  
Shares | shares 1 [31] 1 [33] 1 [33]
Investments Owned Acquisition Date Mar. 26, 2021 [31],[37] Mar. 26, 2021 [33],[38] Mar. 26, 2021 [33],[38]
Investment, Identifier [Axis]: Equity Investments Diversified Financial Services and Newfront Insurance Holdings, Inc., Equity, Acquisition Date 9/30/2021, Series Preferred Series D-2      
Investment Holdings [Line Items]      
Investment cost $ 403 [2] $ 403 [4]  
Investments at Fair Value $ 484 $ 472  
Shares | shares 210,282 210,282 210,282
Investments Owned Acquisition Date Sep. 30, 2021 [37] Sep. 30, 2021 [38] Sep. 30, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Diversified Financial Services, Gibraltar Business Capital, LLC      
Investment Holdings [Line Items]      
Investment cost $ 28,006 [2] $ 28,006 [4]  
Investments at Fair Value $ 16,112 $ 15,244  
Shares | shares 11,432,752 11,432,752 11,432,752
Investment, Identifier [Axis]: Equity Investments Drug Delivery (0.00%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.00%    
Investment cost [2] $ 3,638    
Investments at Fair Value 23    
Investment, Identifier [Axis]: Equity Investments Drug Delivery (0.01%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.01% 0.01%
Investment cost [4]   $ 3,638  
Investments at Fair Value   89  
Investment, Identifier [Axis]: Equity Investments Drug Delivery and AcelRx Pharmaceuticals, Inc., Equity, Acquisition Date 12/10/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost 1,329 [2],[37] 1,329 [4],[38]  
Investments at Fair Value $ 6 [37] $ 20 [38]  
Shares | shares 8,836 [37] 8,836 [38] 8,836 [38]
Investments Owned Acquisition Date Dec. 10, 2018 [37] Dec. 10, 2018 [38] Dec. 10, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Drug Delivery and Aytu BioScience, Inc., Equity, Acquisition Date 3/28/2014, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,500 [2],[37] $ 1,500 [4],[38]  
Investments at Fair Value $ 2 [37] $ 3 [38]  
Shares | shares 680 [37] 13,600 [38] 13,600 [38]
Investments Owned Acquisition Date Mar. 28, 2014 [37] Mar. 28, 2014 [38] Mar. 28, 2014 [38]
Investment, Identifier [Axis]: Equity Investments Drug Delivery and BioQ Pharma Incorporated, Equity, Acquisition Date 12/8/2015, Series Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 500 [2] $ 500 [4]  
Investments at Fair Value   $ 33  
Shares | shares 165,000 165,000 165,000
Investments Owned Acquisition Date Dec. 08, 2015 [37] Dec. 08, 2015 [38] Dec. 08, 2015 [38]
Investment, Identifier [Axis]: Equity Investments Drug Delivery and PDS Biotechnology Corporation, Equity, Acquisition Date 4/6/2015, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 309 [2],[37] $ 309 [4],[38]  
Investments at Fair Value $ 15 [37] $ 33 [38]  
Shares | shares 2,498 [37] 2,498 [38] 2,498 [38]
Investments Owned Acquisition Date Apr. 06, 2015 [37] Apr. 06, 2015 [38] Apr. 06, 2015 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development (1.96%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 1.96%    
Investment cost [2] $ 38,889    
Investments at Fair Value 29,396    
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development (2.66%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   2.66% 2.66%
Investment cost [4]   $ 43,971  
Investments at Fair Value   37,315  
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Akero Therapeutics, Inc., Equity, Acquisition Date 9/19/2022, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[25],[38]   1,000  
Investments at Fair Value [25],[38]   $ 2,108  
Shares | shares [25],[38]   38,461 38,461
Investments Owned Acquisition Date [25],[38]   Sep. 19, 2022 Sep. 19, 2022
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Albireo Pharma, Inc., Equity, Acquisition Date 9/14/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[25],[38]   $ 1,000  
Investments at Fair Value [25],[38]   $ 540  
Shares | shares [25],[38]   25,000 25,000
Investments Owned Acquisition Date [25],[38]   Sep. 14, 2020 Sep. 14, 2020
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Applied Molecular Transport, Equity, Acquisition Date 4/6/2021, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 42 [2],[23],[37] $ 42 [4],[25],[38]  
Investments at Fair Value [25],[38]   $ 0  
Shares | shares 1,000 [23],[37] 1,000 [25],[38] 1,000 [25],[38]
Investments Owned Acquisition Date Apr. 06, 2021 [23],[37] Apr. 06, 2021 [25],[38] Apr. 06, 2021 [25],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Avalo Therapeutics, Inc., Equity, Acquisition Date 8/19/2014, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,000 [2],[37] $ 1,000 [4],[38]  
Investments at Fair Value $ 17 [37] $ 50 [38]  
Shares | shares 9,923 [37] 9,924 [38] 9,924 [38]
Investments Owned Acquisition Date Aug. 19, 2014 [37] Aug. 19, 2014 [38] Aug. 19, 2014 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Aveo Pharmaceuticals, Inc., Equity, Acquisition Date 7/31/2011, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[38]   $ 1,715  
Investments at Fair Value [38]   $ 2,843  
Shares | shares [38]   190,179 190,179
Investments Owned Acquisition Date [38]   Jul. 31, 2011 Jul. 31, 2011
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Axsome Therapeutics, Inc., Equity, Acquisition Date 5/9/2022, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 4,165 [2],[19],[23],[37] $ 4,165 [4],[22],[25],[38]  
Investments at Fair Value $ 7,835 [19],[23],[37] $ 9,797 [22],[25],[38]  
Shares | shares 127,021 [19],[23],[37] 127,021 [22],[25],[38] 127,021 [22],[25],[38]
Investments Owned Acquisition Date May 09, 2022 [19],[23],[37] May 09, 2022 [22],[25],[38] May 09, 2022 [22],[25],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Bicycle Therapeutics PLC, Equity, Acquisition Date 10/5/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,871 [2],[23],[24],[37] $ 1,871 [4],[25],[26],[38]  
Investments at Fair Value $ 2,087 [23],[24],[37] $ 2,904 [25],[26],[38]  
Shares | shares 98,100 [23],[24],[37] 98,100 [25],[26],[38] 98,100 [25],[26],[38]
Investments Owned Acquisition Date Oct. 05, 2020 [23],[24],[37] Oct. 05, 2020 [26],[38] Oct. 05, 2020 [26],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and BridgeBio Pharma, Inc., Equity, Acquisition Date 6/21/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [2],[37] $ 2,255    
Investments at Fair Value [37] $ 3,836    
Shares | shares [37] 231,329    
Investments Owned Acquisition Date [37] Jun. 21, 2018    
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Concert Pharmaceuticals, Inc., Equity, Acquisition Date 2/13/2019, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[25],[38]   $ 1,367  
Investments at Fair Value [25],[38]   $ 413  
Shares | shares [25],[38]   70,796 70,796
Investments Owned Acquisition Date [25],[38]   Feb. 13, 2019 Feb. 13, 2019
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Dare Biosciences, Inc., Equity, Acquisition Date 1/8/2015, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[38]   $ 1,000  
Investments at Fair Value [38]   $ 11  
Shares | shares [38]   13,550 13,550
Investments Owned Acquisition Date [38]   Jan. 08, 2015 Jan. 08, 2015
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Dynavax Technologies, Equity, Acquisition Date 7/22/2015, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 550 [2],[23],[37] $ 550 [4],[25],[38]  
Investments at Fair Value $ 196 [23],[37] $ 213 [25],[38]  
Shares | shares 20,000 [23],[37] 20,000 [25],[38] 20,000 [25],[38]
Investments Owned Acquisition Date Jul. 22, 2015 [23],[37] Jul. 22, 2015 [25],[38] Jul. 22, 2015 [25],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Gritstone Bio, Inc., Equity, Acquisition Date 10/26/2022, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,000 [2],[37] $ 1,000 [4],[38]  
Investments at Fair Value $ 1,230 [37] $ 1,527 [38]  
Shares | shares 442,477 [37] 442,477 [38] 442,477 [38]
Investments Owned Acquisition Date Oct. 26, 2022 [37] Oct. 26, 2022 [38] Oct. 26, 2022 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Hibercell, Inc., Equity, Acquisition Date 5/7/2021, Series Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 4,250 [2],[29] $ 4,250 [4],[30]  
Investments at Fair Value $ 1,979 [29] $ 2,233 [30]  
Shares | shares 3,466,840 [29] 3,466,840 [30] 3,466,840 [30]
Investments Owned Acquisition Date May 07, 2021 [29],[37] May 07, 2021 [30],[38] May 07, 2021 [30],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and HilleVax, Inc, Equity, Acquisition Date 5/3/2022, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 4,000 [2],[37] $ 4,000 [4],[38]  
Investments at Fair Value $ 3,889 [37] $ 3,937 [38]  
Shares | shares 235,295 [37] 235,295 [38] 235,295 [38]
Investments Owned Acquisition Date May 03, 2022 [37] May 03, 2022 [38] May 03, 2022 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Humanigen, Inc., Equity, Acquisition Date 3/31/2021, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 800 [2],[23],[37] $ 800 [4],[25],[38]  
Investments at Fair Value $ 6 [23],[37] $ 5 [25],[38]  
Shares | shares 43,243 [23],[37] 43,243 [25],[38] 43,243 [25],[38]
Investments Owned Acquisition Date Mar. 31, 2021 [23],[37] Mar. 31, 2021 [25],[38] Mar. 31, 2021 [25],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and NorthSea Therapeutics, Equity, Acquisition Date 12/15/2021, Series Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 2,000 [2],[23],[24] $ 2,000 [4],[25],[26]  
Investments at Fair Value $ 1,476 [23],[24] $ 1,476 [25],[26]  
Shares | shares 983 [23],[24] 983 [25],[26] 983 [25],[26]
Investments Owned Acquisition Date Dec. 15, 2021 [23],[24],[37] Dec. 15, 2021 [25],[26],[38] Dec. 15, 2021 [25],[26],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Paratek Pharmaceuticals, Inc., Equity, Acquisition Date 2/26/2007, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 2,744 [2],[37] $ 2,744 [4],[38]  
Investments at Fair Value $ 194 [37] $ 143 [38]  
Shares | shares 76,362 [37] 76,362 [38] 76,362 [38]
Investments Owned Acquisition Date Feb. 26, 2007 [37] Feb. 26, 2007 [38] Feb. 26, 2007 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Rocket Pharmaceuticals, Ltd., Equity, Acquisition Date 8/22/2007, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,500 [2],[37] $ 1,500 [4],[38]  
Investments at Fair Value $ 16 [37] $ 18 [38]  
Shares | shares 944 [37] 944 [38] 944 [38]
Investments Owned Acquisition Date Aug. 22, 2007 [37] Aug. 22, 2007 [38] Aug. 22, 2007 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Savara, Inc., Equity, Acquisition Date 8/11/2015, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 203 [2],[37] $ 203 [4],[38]  
Investments at Fair Value $ 22 [37] $ 17 [38]  
Shares | shares 11,119 [37] 11,119 [38] 11,119 [38]
Investments Owned Acquisition Date Aug. 11, 2015 [37] Aug. 11, 2015 [38] Aug. 11, 2015 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Sio Gene Therapies, Inc., Equity, Acquisition Date 2/2/2017, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,269 [2],[37] $ 1,269 [4],[38]  
Investments at Fair Value $ 7 [37] $ 7 [38]  
Shares | shares 16,228 [37] 16,228 [38] 16,228 [38]
Investments Owned Acquisition Date Feb. 02, 2017 [37] Feb. 02, 2017 [38] Feb. 02, 2017 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Tarsus Pharmaceuticals, Inc., Equity, Acquisition Date 5/5/2022, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 2,100 [2],[23],[37] $ 2,100 [4],[25],[38]  
Investments at Fair Value $ 1,955 [23],[37] $ 2,280 [25],[38]  
Shares | shares 155,555 [23],[37] 155,555 [25],[38] 155,555 [25],[38]
Investments Owned Acquisition Date May 05, 2022 [23],[37] May 05, 2022 [25],[38] May 05, 2022 [25],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Tricida, Inc., Equity, Acquisition Date 2/28/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 863 [2] $ 863 [4],[38]  
Investments at Fair Value [38]   $ 11  
Shares | shares 68,816 68,816 [38] 68,816 [38]
Investments Owned Acquisition Date Feb. 28, 2018 [37] Feb. 28, 2018 [38] Feb. 28, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Valo Health, LLC, Equity, Acquisition Date 10/31/2022, Series Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 1,000 [2] $ 1,000 [4]  
Investments at Fair Value $ 985 $ 1,012  
Shares | shares 170,102 170,102 170,102
Investments Owned Acquisition Date Oct. 31, 2022 [37] Oct. 31, 2022 [38] Oct. 31, 2022 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and Valo Health, LLC, Equity, Acquisition Date 12/11/2020, Series Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 3,000 [2] $ 3,000 [4]  
Investments at Fair Value $ 1,944 $ 2,063  
Shares | shares 510,308 510,308 510,308
Investments Owned Acquisition Date Dec. 11, 2020 [37] Dec. 11, 2020 [38] Dec. 11, 2020 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and X4 Pharmaceuticals, Inc., Equity, Acquisition Date 11/26/2019, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 2,945 [2],[37] $ 2,945 [4],[38]  
Investments at Fair Value $ 1,362 [37] $ 1,555 [38]  
Shares | shares 1,566,064 [37] 1,566,064 [38] 1,566,064 [38]
Investments Owned Acquisition Date Nov. 26, 2019 [37] Nov. 26, 2019 [38] Nov. 26, 2019 [38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development and uniQure B.V., Equity, Acquisition Date 1/31/2019, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 332 [2],[23],[24],[37] $ 332 [4],[22],[25],[26],[38]  
Investments at Fair Value $ 346 [23],[24],[37] $ 389 [22],[25],[26],[38]  
Shares | shares 17,175 [23],[24],[37] 17,175 [22],[25],[26],[38] 17,175 [22],[25],[26],[38]
Investments Owned Acquisition Date Jan. 31, 2019 [23],[24],[37] Jan. 31, 2019 [22],[25],[26],[38] Jan. 31, 2019 [22],[25],[26],[38]
Investment, Identifier [Axis]: Equity Investments Drug Discovery & Development, Valo Health LLC      
Investment Holdings [Line Items]      
Investment cost $ 4,000 [2] $ 4,000 [4]  
Investments at Fair Value $ 2,929 $ 3,075  
Shares | shares 680,410 680,410 680,410
Investment, Identifier [Axis]: Equity Investments Electronics & Computer Hardware (0.09%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.09%    
Investment cost [2] $ 2,150    
Investments at Fair Value 1,347    
Investment, Identifier [Axis]: Equity Investments Electronics & Computer Hardware (0.11%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.11% 0.11%
Investment cost [4]   $ 2,150  
Investments at Fair Value   1,521  
Investment, Identifier [Axis]: Equity Investments Electronics & Computer Hardware and Locus Robotics Corp., Equity, Acquisition Date 11/17/2022, Series Preferred Series F      
Investment Holdings [Line Items]      
Investment cost 650 [2] 650 [4]  
Investments at Fair Value $ 564 $ 606  
Shares | shares 15,116 15,116 15,116
Investments Owned Acquisition Date Nov. 17, 2022 [37] Nov. 17, 2022 [38] Nov. 17, 2022 [38]
Investment, Identifier [Axis]: Equity Investments Electronics & Computer Hardware and Skydio, Inc., Equity, Acquisition Date 3/8/2022, Series Preferred Series E      
Investment Holdings [Line Items]      
Investment cost $ 1,500 [2] $ 1,500 [4]  
Investments at Fair Value $ 783 $ 915  
Shares | shares 248,900 248,900 248,900
Investments Owned Acquisition Date Mar. 08, 2022 [37] Mar. 08, 2022 [38] Mar. 08, 2022 [38]
Investment, Identifier [Axis]: Equity Investments Healthcare Services, Other (0.19%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.19%    
Investment cost [2] $ 6,782    
Investments at Fair Value 2,868    
Investment, Identifier [Axis]: Equity Investments Healthcare Services, Other (0.21%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.21% 0.21%
Investment cost [4]   $ 6,781  
Investments at Fair Value   2,894  
Investment, Identifier [Axis]: Equity Investments Healthcare Services, Other and 23andMe, Inc., Equity, Acquisition Date 3/11/2019, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost 5,094 [2],[37] 5,094 [4],[38]  
Investments at Fair Value $ 1,883 [37] $ 1,784 [38]  
Shares | shares 825,732 [37] 825,732 [38] 825,732 [38]
Investments Owned Acquisition Date Mar. 11, 2019 [37] Mar. 11, 2019 [38] Mar. 11, 2019 [38]
Investment, Identifier [Axis]: Equity Investments Healthcare Services, Other and Carbon Health Technologies, Inc., Equity, Acquisition Date 3/30/2021, Series Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 1,688 [2] $ 1,687 [4]  
Investments at Fair Value $ 985 $ 1,110  
Shares | shares 217,880 217,880 217,880
Investments Owned Acquisition Date Mar. 30, 2021 [37] Mar. 30, 2021 [38] Mar. 30, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Information Services (0.40%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.40%    
Investment cost [2] $ 4,440    
Investments at Fair Value 6,012    
Investment, Identifier [Axis]: Equity Investments Information Services (0.58%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.58% 0.58%
Investment cost [4]   $ 4,440  
Investments at Fair Value   8,175  
Investment, Identifier [Axis]: Equity Investments Information Services and Planet Labs, Inc., Equity, Acquisition Date 6/21/2019, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost 615 [2],[37] 615 [4],[38]  
Investments at Fair Value $ 2,153 [37] $ 2,383 [38]  
Shares | shares 547,880 [37] 547,880 [38] 547,880 [38]
Investments Owned Acquisition Date Jun. 21, 2019 [37] Jun. 21, 2019 [38] Jun. 21, 2019 [38]
Investment, Identifier [Axis]: Equity Investments Information Services and Yipit, LLC, Equity, Acquisition Date 12/30/2021, Series Preferred Series E      
Investment Holdings [Line Items]      
Investment cost $ 3,825 [2] $ 3,825 [4]  
Investments at Fair Value $ 3,859 $ 3,375  
Shares | shares 41,021 41,021 41,021
Investments Owned Acquisition Date Dec. 30, 2021 [37] Dec. 30, 2021 [38] Dec. 30, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Information Services and Zeta Global Corp., Equity, Acquisition Date 11/20/2007, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[38]   $ 0  
Investments at Fair Value [38]   $ 2,417  
Shares | shares [38]   295,861 295,861
Investments Owned Acquisition Date [38]   Nov. 20, 2007 Nov. 20, 2007
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment (0.04%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.04%    
Investment cost [2] $ 2,953    
Investments at Fair Value 625    
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment (0.07%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.07% 0.07%
Investment cost [4]   $ 2,953  
Investments at Fair Value   915  
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment and Coronado Aesthetics, LLC, Equity, Acquisition Date 10/15/2021, Series Common Units      
Investment Holdings [Line Items]      
Investment cost [4],[33]   0  
Investments at Fair Value $ 3 [31] $ 6 [33]  
Shares | shares 180,000 [31] 180,000 [33] 180,000 [33]
Investments Owned Acquisition Date Oct. 15, 2021 [31],[37] Oct. 15, 2021 [33],[38] Oct. 15, 2021 [33],[38]
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment and Coronado Aesthetics, LLC, Equity, Acquisition Date 10/15/2021, Series Preferred Series A-2      
Investment Holdings [Line Items]      
Investment cost [2],[31] $ 250    
Investments at Fair Value [31] $ 253    
Shares | shares [31] 5,000,000    
Investments Owned Acquisition Date [31],[37] Oct. 15, 2021    
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment and Flowonix Medical Incorporated, Equity, Acquisition Date 11/3/2014, Series Preferred Series AA      
Investment Holdings [Line Items]      
Investment cost $ 1,500 [2] $ 1,499 [4]  
Investments at Fair Value    
Shares | shares 221,893 221,893 221,893
Investments Owned Acquisition Date Nov. 03, 2014 [37] Nov. 03, 2014 [38] Nov. 03, 2014 [38]
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment and Gelesis, Inc., Equity, Acquisition Date 11/30/2009, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 871 [2],[37] $ 871 [4],[38]  
Investments at Fair Value $ 243 [37] $ 433 [38]  
Shares | shares 1,490,700 [37] 1,490,700 [38] 1,490,700 [38]
Investments Owned Acquisition Date Nov. 30, 2009 [37] Nov. 30, 2009 [38] Nov. 30, 2009 [38]
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment and ViewRay, Inc., Equity, Acquisition Date 12/16/2013, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 332 [2],[37] $ 333 [4],[38]  
Investments at Fair Value $ 126 [37] $ 163 [38]  
Shares | shares 36,457 [37] 36,457 [38] 36,457 [38]
Investments Owned Acquisition Date Dec. 16, 2013 [37] Dec. 16, 2013 [38] Dec. 16, 2013 [38]
Investment, Identifier [Axis]: Equity Investments Medical Devices & Equipment, Coronado Aesthetics, LLC      
Investment Holdings [Line Items]      
Investment cost $ 250 [2] $ 250 [4]  
Investments at Fair Value $ 256 $ 319  
Shares | shares 5,180,000 5,180,000 5,180,000
Investment, Identifier [Axis]: Equity Investments Semiconductors (0.01%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.01% 0.01%
Investment cost [4]   $ 160  
Investments at Fair Value   205  
Investment, Identifier [Axis]: Equity Investments Semiconductors (0.02%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] 0.02%    
Investment cost [2] $ 160    
Investments at Fair Value 296    
Investment, Identifier [Axis]: Equity Investments Semiconductors and Achronix Semiconductor Corporation, Equity, Acquisition Date 7/1/2011, Series Preferred Series C      
Investment Holdings [Line Items]      
Investment cost 160 [2] 160 [4]  
Investments at Fair Value $ 296 $ 205  
Shares | shares 277,995 277,995 277,995
Investments Owned Acquisition Date Jul. 01, 2011 [37] Jul. 01, 2011 [38] Jul. 01, 2011 [38]
Investment, Identifier [Axis]: Equity Investments Software (1.66%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (1.66%)    
Investment cost [2] $ 28,542    
Investments at Fair Value 24,838    
Investment, Identifier [Axis]: Equity Investments Software (2.07%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   2.07% 2.07%
Investment cost [4]   $ 32,498  
Investments at Fair Value   28,966  
Investment, Identifier [Axis]: Equity Investments Software and 3GTMS, LLC, Equity, Acquisition Date 8/9/2021, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost 1,000 [2] 1,000 [4]  
Investments at Fair Value $ 911 $ 793  
Shares | shares 1,000,000 1,000,000 1,000,000
Investments Owned Acquisition Date Aug. 09, 2021 [37] Aug. 09, 2021 [38] Aug. 09, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Software and Black Crow AI, Inc. affiliates, Equity, Acquisition Date 3/24/2021, Series Preferred Note      
Investment Holdings [Line Items]      
Investment cost $ 2,792 [2],[39] $ 3,000 [4],[40]  
Investments at Fair Value $ 2,793 [39] $ 3,000 [40]  
Shares | shares 3 [39] 3 [40] 3 [40]
Investments Owned Acquisition Date Mar. 24, 2021 [37],[39] Mar. 24, 2021 [38],[40] Mar. 24, 2021 [38],[40]
Investment, Identifier [Axis]: Equity Investments Software and CapLinked, Inc., Equity, Acquisition Date 10/26/2012, Series Preferred Series A-3      
Investment Holdings [Line Items]      
Investment cost $ 51 [2] $ 51 [4]  
Investments at Fair Value $ 0 $ 6  
Shares | shares 53,614 53,614 53,614
Investments Owned Acquisition Date Oct. 26, 2012 [37] Oct. 26, 2012 [38] Oct. 26, 2012 [38]
Investment, Identifier [Axis]: Equity Investments Software and Contentful Global, Inc., Equity, Acquisition Date 11/20/2018, Series Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 500 [2],[23],[24] $ 500 [4],[25],[26]  
Investments at Fair Value $ 660 [23],[24] $ 732 [25],[26]  
Shares | shares 108,500 [23],[24] 108,500 [25],[26] 108,500 [25],[26]
Investments Owned Acquisition Date Nov. 20, 2018 [23],[24],[37] Nov. 20, 2018 [25],[26],[38] Nov. 20, 2018 [25],[26],[38]
Investment, Identifier [Axis]: Equity Investments Software and Contentful Global, Inc., Equity, Acquisition Date 12/22/2020, Series Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 138 [2],[23],[24] $ 138 [4],[25],[26]  
Investments at Fair Value $ 233 [23],[24] $ 258 [25],[26]  
Shares | shares 41,000 [23],[24] 41,000 [25],[26] 41,000 [25],[26]
Investments Owned Acquisition Date Dec. 22, 2020 [23],[24],[37] Dec. 22, 2020 [25],[26],[38] Dec. 22, 2020 [25],[26],[38]
Investment, Identifier [Axis]: Equity Investments Software and Docker, Inc., Equity, Acquisition Date 11/29/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 4,284 [2] $ 4,284 [4]  
Investments at Fair Value $ 545 $ 503  
Shares | shares 20,000 20,000 20,000
Investments Owned Acquisition Date Nov. 29, 2018 [37] Nov. 29, 2018 [38] Nov. 29, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Software and Druva Holdings, Inc., Equity, Acquisition Date 10/22/2015, Series Preferred Series 2      
Investment Holdings [Line Items]      
Investment cost $ 1,000 [2] $ 1,000 [4]  
Investments at Fair Value $ 1,639 $ 1,764  
Shares | shares 458,841 458,841 458,841
Investments Owned Acquisition Date Oct. 22, 2015 [37] Oct. 22, 2015 [38] Oct. 22, 2015 [38]
Investment, Identifier [Axis]: Equity Investments Software and Druva Holdings, Inc., Equity, Acquisition Date 8/24/2017, Series Preferred Series 3      
Investment Holdings [Line Items]      
Investment cost $ 300 [2] $ 300 [4]  
Investments at Fair Value $ 365 $ 395  
Shares | shares 93,620 93,620 93,620
Investments Owned Acquisition Date Aug. 24, 2017 [37] Aug. 24, 2017 [38] Aug. 24, 2017 [38]
Investment, Identifier [Axis]: Equity Investments Software and HighRoads, Inc., Equity, Acquisition Date 1/18/2013, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 307 [2] $ 307 [4]  
Investments at Fair Value    
Shares | shares 190 190 190
Investments Owned Acquisition Date Jan. 18, 2013 [37] Jan. 18, 2013 [38] Jan. 18, 2013 [38]
Investment, Identifier [Axis]: Equity Investments Software and Lightbend, Inc., Equity, Acquisition Date 12/4/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 265 [2] $ 265 [4]  
Investments at Fair Value $ 21 $ 24  
Shares | shares 38,461 38,461 38,461
Investments Owned Acquisition Date Dec. 04, 2020 [37] Dec. 04, 2020 [38] Dec. 04, 2020 [38]
Investment, Identifier [Axis]: Equity Investments Software and Nextdoor.com, Inc., Equity, Acquisition Date 8/1/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 4,854 [2],[37] $ 4,854 [4],[38]  
Investments at Fair Value $ 2,191 [37] $ 2,100 [38]  
Shares | shares 1,019,255 [37] 1,019,255 [38] 1,019,255 [38]
Investments Owned Acquisition Date Aug. 01, 2018 [37] Aug. 01, 2018 [38] Aug. 01, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Software and Palantir Technologies, Equity, Acquisition Date 9/23/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 8,670 [2],[37] $ 8,670 [4],[38]  
Investments at Fair Value $ 11,985 [37] $ 9,106 [38]  
Shares | shares 1,418,337 [37] 1,418,337 [38] 1,418,337 [38]
Investments Owned Acquisition Date Sep. 23, 2020 [37] Sep. 23, 2020 [38] Sep. 23, 2020 [38]
Investment, Identifier [Axis]: Equity Investments Software and SingleStore, Inc., Equity, Acquisition Date 11/25/2020, Series Preferred Series E      
Investment Holdings [Line Items]      
Investment cost $ 2,000 [2] $ 2,000 [4]  
Investments at Fair Value $ 2,039 $ 1,940  
Shares | shares 580,983 580,983 580,983
Investments Owned Acquisition Date Nov. 25, 2020 [37] Nov. 25, 2020 [38] Nov. 25, 2020 [38]
Investment, Identifier [Axis]: Equity Investments Software and SingleStore, Inc., Equity, Acquisition Date 8/12/2021, Series Preferred Series F      
Investment Holdings [Line Items]      
Investment cost $ 280 [2] $ 280 [4]  
Investments at Fair Value $ 225 $ 221  
Shares | shares 52,956 52,956 52,956
Investments Owned Acquisition Date Aug. 12, 2021 [37] Aug. 12, 2021 [38] Aug. 12, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Software and Sprinklr, Inc., Equity, Acquisition Date 3/22/2017, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[38]   $ 3,748  
Investments at Fair Value [38]   $ 5,719  
Shares | shares [38]   700,000 700,000
Investments Owned Acquisition Date [38]   Mar. 22, 2017 Mar. 22, 2017
Investment, Identifier [Axis]: Equity Investments Software and Verana Health, Inc., Equity, Acquisition Date 7/8/2021, Series Preferred Series E      
Investment Holdings [Line Items]      
Investment cost $ 2,000 [2] $ 2,000 [4]  
Investments at Fair Value $ 808 $ 1,023  
Shares | shares 952,562 952,562 952,562
Investments Owned Acquisition Date Jul. 08, 2021 [37] Jul. 08, 2021 [38] Jul. 08, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Software and ZeroFox, Inc., Equity, Acquisition Date 5/7/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 101 [2],[37] $ 101 [4],[38],[41]  
Investments at Fair Value $ 423 [37] $ 1,382 [38],[41]  
Shares | shares 289,992 [37] 289,992 [38],[41] 289,992 [38],[41]
Investments Owned Acquisition Date May 07, 2020 [37] May 07, 2020 [38],[41] May 07, 2020 [38],[41]
Investment, Identifier [Axis]: Equity Investments Software, Contentful Global, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 638 [2] $ 638 [4]  
Investments at Fair Value $ 893 $ 990  
Shares | shares 149,500 149,500 149,500
Investment, Identifier [Axis]: Equity Investments Software, Druva Holdings, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 1,300 [2] $ 1,300 [4]  
Investments at Fair Value $ 2,004 $ 2,159  
Shares | shares 552,461 552,461 552,461
Investment, Identifier [Axis]: Equity Investments Software, SingleStore, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 2,280 [2] $ 2,280 [4]  
Investments at Fair Value $ 2,264 $ 2,161  
Shares | shares 633,939 633,939 633,939
Investment, Identifier [Axis]: Equity Investments Surgical Devices (0.18%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.18% 0.18%
Investment cost [4]   $ 2,479  
Investments at Fair Value   2,546  
Investment, Identifier [Axis]: Equity Investments Surgical Devices (0.24%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.24%)    
Investment cost [2] $ 2,479    
Investments at Fair Value 3,592    
Investment, Identifier [Axis]: Equity Investments Surgical Devices and Gynesonics, Inc., Equity, Acquisition Date 1/18/2007, Series Preferred Series B      
Investment Holdings [Line Items]      
Investment cost 250 [2] 250 [4]  
Investments at Fair Value $ 0  
Shares | shares 219,298 219,298 219,298
Investments Owned Acquisition Date Jan. 18, 2007 [37] Jan. 18, 2007 [38] Jan. 18, 2007 [38]
Investment, Identifier [Axis]: Equity Investments Surgical Devices and Gynesonics, Inc., Equity, Acquisition Date 12/18/2018, Series Preferred Series F      
Investment Holdings [Line Items]      
Investment cost $ 118 [2] $ 118 [4]  
Investments at Fair Value $ 0  
Shares | shares 1,523,693 1,523,693 1,523,693
Investments Owned Acquisition Date Dec. 18, 2018 [37] Dec. 18, 2018 [38] Dec. 18, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Surgical Devices and Gynesonics, Inc., Equity, Acquisition Date 12/18/2018, Series Preferred Series F-1      
Investment Holdings [Line Items]      
Investment cost $ 150 [2] $ 150 [4]  
Investments at Fair Value $ 0  
Shares | shares 2,418,125 2,418,125 2,418,125
Investments Owned Acquisition Date Dec. 18, 2018 [37] Dec. 18, 2018 [38] Dec. 18, 2018 [38]
Investment, Identifier [Axis]: Equity Investments Surgical Devices and Gynesonics, Inc., Equity, Acquisition Date 2/8/2013, Series Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 712 [2] $ 712 [4]  
Investments at Fair Value $ 0  
Shares | shares 1,991,157 1,991,157 1,991,157
Investments Owned Acquisition Date Feb. 08, 2013 [37] Feb. 08, 2013 [38] Feb. 08, 2013 [38]
Investment, Identifier [Axis]: Equity Investments Surgical Devices and Gynesonics, Inc., Equity, Acquisition Date 6/16/2010, Series Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 282 [2] $ 282 [4]  
Investments at Fair Value $ 0  
Shares | shares 656,538 656,538 656,538
Investments Owned Acquisition Date Jun. 16, 2010 [37] Jun. 16, 2010 [38] Jun. 16, 2010 [38]
Investment, Identifier [Axis]: Equity Investments Surgical Devices and Gynesonics, Inc., Equity, Acquisition Date 7/14/2015, Series Preferred Series E      
Investment Holdings [Line Items]      
Investment cost $ 429 [2] $ 429 [4]  
Investments at Fair Value $ 0  
Shares | shares 2,786,367 2,786,367 2,786,367
Investments Owned Acquisition Date Jul. 14, 2015 [37] Jul. 14, 2015 [38] Jul. 14, 2015 [38]
Investment, Identifier [Axis]: Equity Investments Surgical Devices and TransMedics Group, Inc., Equity, Acquisition Date 11/7/2012, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 538 [2],[37],[42] $ 538 [4],[38]  
Investments at Fair Value $ 3,592 [37],[42] $ 2,546 [38]  
Shares | shares 50,000 [37],[42] 50,000 [38] 50,000 [38]
Investments Owned Acquisition Date Nov. 07, 2012 [37],[42] Nov. 07, 2012 [38] Nov. 07, 2012 [38]
Investment, Identifier [Axis]: Equity Investments Surgical Devices, Gynesonics, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 1,941 [2] $ 1,941 [4]  
Investments at Fair Value $ 0  
Shares | shares 9,595,178 9,595,178 9,595,178
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology (0.36%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.36%)    
Investment cost [2] $ 11,508    
Investments at Fair Value 5,371    
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology (0.57%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.57% 0.57%
Investment cost [4]   $ 11,508  
Investments at Fair Value   7,984  
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology and Fulcrum Bioenergy, Inc., Equity, Acquisition Date 9/13/2012, Series Preferred Series C-1      
Investment Holdings [Line Items]      
Investment cost 711 [2] 711 [4]  
Investments at Fair Value $ 985 $ 995  
Shares | shares 187,265 187,265 187,265
Investments Owned Acquisition Date Sep. 13, 2012 [37] Sep. 13, 2012 [38] Sep. 13, 2012 [38]
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology and Impossible Foods, Inc., Equity, Acquisition Date 5/10/2019, Series Preferred Series E-1      
Investment Holdings [Line Items]      
Investment cost $ 2,000 [2] $ 2,000 [4]  
Investments at Fair Value $ 865 $ 2,173  
Shares | shares 188,611 188,611 188,611
Investments Owned Acquisition Date May 10, 2019 [37] May 10, 2019 [38] May 10, 2019 [38]
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology and Modumetal, Inc., Equity, Acquisition Date 6/1/2015, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 500 [2] $ 500 [4]  
Investments at Fair Value    
Shares | shares 1,035 1,035 1,035
Investments Owned Acquisition Date Jun. 01, 2015 [37] Jun. 01, 2015 [38] Jun. 01, 2015 [38]
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology and NantEnergy, LLC, Equity, Acquisition Date 8/31/2013, Series Common Units      
Investment Holdings [Line Items]      
Investment cost $ 102 [2] $ 102 [4]  
Investments at Fair Value    
Shares | shares 59,665 59,665 59,665
Investments Owned Acquisition Date Aug. 31, 2013 [37] Aug. 31, 2013 [38] Aug. 31, 2013 [38]
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology and Pineapple Energy LLC, Equity, Acquisition Date 12/10/2020, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 3,153 [2],[37] $ 3,153 [4],[38],[41]  
Investments at Fair Value $ 484 [37] $ 634 [38],[41]  
Shares | shares 304,487 [37] 304,486 [38],[41] 304,486 [38],[41]
Investments Owned Acquisition Date Dec. 10, 2020 [37] Dec. 10, 2020 [38],[41] Dec. 10, 2020 [38],[41]
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology and Pivot Bio, Inc., Equity, Acquisition Date 6/28/2021, Series Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 4,500 [2] $ 4,500 [4]  
Investments at Fair Value $ 2,341 $ 2,456  
Shares | shares 593,080 593,080 593,080
Investments Owned Acquisition Date Jun. 28, 2021 [37] Jun. 28, 2021 [38] Jun. 28, 2021 [38]
Investment, Identifier [Axis]: Equity Investments Sustainable and Renewable Technology and Proterra, Inc., Equity, Acquisition Date 5/28/2015, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 542 [2],[37] $ 542 [4],[38]  
Investments at Fair Value $ 696 [37] $ 1,726 [38]  
Shares | shares 457,841 [37] 457,841 [38] 457,841 [38]
Investments Owned Acquisition Date May 28, 2015 [37] May 28, 2015 [38] May 28, 2015 [38]
Investment, Identifier [Axis]: Equity Investments and Drug Discovery & Development and BridgeBio Pharma, Inc., Equity, Acquisition Date 6/21/2018, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[38]   $ 2,255  
Investments at Fair Value [38]   $ 1,763  
Shares | shares [38]   231,329 231,329
Investments Owned Acquisition Date [38]   Jun. 21, 2018 Jun. 21, 2018
Investment, Identifier [Axis]: Equity Investments and Drug Discovery & Development and Dare Biosciences, Inc., Equity, Acquisition Date 1/8/2015, Series Common Stock      
Investment Holdings [Line Items]      
Investment cost [2],[37] $ 1,000    
Investments at Fair Value [37] $ 14    
Shares | shares [37] 13,550    
Investments Owned Acquisition Date [37] Jan. 08, 2015    
Investment, Identifier [Axis]: Equity Investments and Medical Devices & Equipment and Coronado Aesthetics, LLC, Equity, Acquisition Date 10/15/2021, Series Preferred Series A-2      
Investment Holdings [Line Items]      
Investment cost [4],[33]   $ 250  
Investments at Fair Value [33]   $ 313  
Shares | shares [33]   5,000,000 5,000,000
Investments Owned Acquisition Date [33],[38]   Oct. 15, 2021 Oct. 15, 2021
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments (0.26%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.26%)    
Investment cost [2] $ 3,807    
Investments at Fair Value $ 3,900    
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments (0.28%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.28% 0.28%
Investment cost [4]   $ 3,499  
Investments at Fair Value   $ 3,893  
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments and Drug Discovery & Development (0.24%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.24%)    
Investment cost [2] $ 3,426    
Investments at Fair Value 3,550    
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments and Drug Discovery & Development (0.25%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.25% 0.25%
Investment cost [4]   $ 3,118  
Investments at Fair Value   3,518  
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments and Drug Discovery & Development and Forbion Growth Opportunities Fund I C.V., Investment Funds & Vehicles, Acquisition Date 11/16/2020      
Investment Holdings [Line Items]      
Investment cost 3,007 [2],[7],[23],[24] 2,699 [4],[8],[25],[26]  
Investments at Fair Value $ 3,103 [7],[23],[24] $ 3,080 [8],[25],[26]  
Investments Owned Acquisition Date Nov. 16, 2020 [7],[23],[24],[37] Nov. 16, 2020 [8],[25],[26],[38] Nov. 16, 2020 [8],[25],[26],[38]
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments and Drug Discovery & Development and Forbion Growth Opportunities Fund II C.V., Investment Funds & Vehicles, Acquisition Date 6/23/2022      
Investment Holdings [Line Items]      
Investment cost $ 419 [2],[7],[23],[24] $ 419 [4],[8],[25],[26]  
Investments at Fair Value $ 447 [7],[23],[24] $ 438 [8],[25],[26]  
Investments Owned Acquisition Date Jun. 23, 2022 [7],[23],[24],[37] Jun. 23, 2022 [8],[25],[26],[38] Jun. 23, 2022 [8],[25],[26],[38]
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments and Software (0.02%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.02%)    
Investment cost [2] $ 381    
Investments at Fair Value 350    
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments and Software (0.03%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.03% 0.03%
Investment cost [4]   $ 381  
Investments at Fair Value   $ 375  
Investment, Identifier [Axis]: Investment Funds & Vehicles Investments and Software and Liberty Zim Co-Invest L.P., Investment Funds & Vehicles, Acquisition Date 7/21/2022      
Investment Holdings [Line Items]      
Investment cost [2],[23],[24] 381    
Investments at Fair Value [23],[24] $ 350    
Investments Owned Acquisition Date [23],[24],[37] Jul. 21, 2022    
Investment, Identifier [Axis]: Investments (208.82%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (208.82%)    
Investment cost [2] $ 3,150,846    
Investments at Fair Value $ 3,130,178    
Investment, Identifier [Axis]: Investments (211.49%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   211.49% 211.49%
Investment cost [4]   $ 3,005,696  
Investments at Fair Value   $ 2,963,955  
Investment, Identifier [Axis]: Investments after Cash and Cash Equivalents (209.82%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (209.82%)    
Investment cost [2] $ 3,165,846    
Investments at Fair Value $ 3,145,178    
Investment, Identifier [Axis]: Investments in Securities (208.56%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (208.56%)    
Investment cost [2] $ 3,147,039    
Investments at Fair Value $ 3,126,278    
Investment, Identifier [Axis]: Investments in Securities (211.21%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   211.21% 211.21%
Investment cost [4]   $ 3,002,197  
Investments at Fair Value   $ 2,960,062  
Investment, Identifier [Axis]: Warrant Investments (2.19%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   2.19% 2.19%
Investment cost [4]   $ 30,964  
Investments at Fair Value   $ 30,646  
Investment, Identifier [Axis]: Warrant Investments (2.22%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (2.22%)    
Investment cost [2] $ 31,723    
Investments at Fair Value $ 33,210    
Investment, Identifier [Axis]: Warrant Investments and Biotechnology Tools (0.03%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets (0.03%) [1] 0.03% [3] 0.03% [3]
Investment cost $ 485 [2] $ 485 [4]  
Investments at Fair Value 505 486  
Investment, Identifier [Axis]: Warrant Investments and Biotechnology Tools and Alamar Biosciences, Inc., Warrant, Acquisition Date 6/21/2022, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost 24 [2] 24 [4]  
Investments at Fair Value $ 23 $ 23  
Shares | shares 15,399 15,399 15,399
Investments Owned Acquisition Date Jun. 21, 2022 [37] Jun. 21, 2022 [38] Jun. 21, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Biotechnology Tools and PathAI, Inc., Warrant, Acquisition Date 12/23/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 461 [2] $ 461 [4]  
Investments at Fair Value $ 482 $ 463  
Shares | shares 53,418 53,418 53,418
Investments Owned Acquisition Date Dec. 23, 2022 [37] Dec. 23, 2022 [38] Dec. 23, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Communications & Networking (0.01%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets (0.01%) [1] 0.01% [3] 0.01% [3]
Investment cost $ 541 [2] $ 541 [4]  
Investments at Fair Value 118 99  
Investment, Identifier [Axis]: Warrant Investments and Communications & Networking and Aryaka Networks, Inc., Warrant, Acquisition Date 6/28/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost 123 [2] 123 [4]  
Investments at Fair Value $ 118 $ 99  
Shares | shares 229,611 229,611 229,611
Investments Owned Acquisition Date Jun. 28, 2022 [37] Jun. 28, 2022 [38] Jun. 28, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Communications & Networking and Spring Mobile Solutions, Inc., Warrant, Acquisition Date 4/19/2013, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 418 [2] $ 418 [4]  
Investments at Fair Value    
Shares | shares 2,834,375 2,834,375 2,834,375
Investments Owned Acquisition Date Apr. 19, 2013 [37] Apr. 19, 2013 [38] Apr. 19, 2013 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products (0.14%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.14%)    
Investment cost [2] $ 1,712    
Investments at Fair Value 2,120    
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products (0.17%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.17% 0.17%
Investment cost [4]   $ 1,712  
Investments at Fair Value   2,323  
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products and Gadget Guard, LLC, Warrant, Acquisition Date 6/3/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 228 [2] 228 [4]  
Investments at Fair Value    
Shares | shares 1,662,441 1,662,441 1,662,441
Investments Owned Acquisition Date Jun. 03, 2014 [37] Jun. 03, 2014 [38] Jun. 03, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products and Savage X Holding, LLC, Warrant, Acquisition Date 6/27/2014, Class A Units      
Investment Holdings [Line Items]      
Investment cost [4]   $ 0  
Investments at Fair Value $ 1,025 $ 1,103  
Shares | shares 206,185 206,185 206,185
Investments Owned Acquisition Date Jun. 27, 2014 [37] Jun. 27, 2014 [38] Jun. 27, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products and TFG Holding, Inc., Warrant, Acquisition Date 6/27/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost [4]   $ 0  
Investments at Fair Value    
Shares | shares 206,185 206,185 206,185
Investments Owned Acquisition Date Jun. 27, 2014 [37] Jun. 27, 2014 [38] Jun. 27, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products and TechStyle, Inc., Warrant, Acquisition Date 7/16/2013, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 1,101 [2] $ 1,101 [4]  
Investments at Fair Value $ 720 $ 745  
Shares | shares 206,185 206,185 206,185
Investments Owned Acquisition Date Jul. 16, 2013 [37] Jul. 16, 2013 [38] Jul. 16, 2013 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products and The Neat Company, Warrant, Acquisition Date 8/13/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 365 [2] $ 365 [4]  
Investments at Fair Value    
Shares | shares 54,054 54,054 54,054
Investments Owned Acquisition Date Aug. 13, 2014 [37] Aug. 13, 2014 [38] Aug. 13, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Products and Whoop, Inc., Warrant, Acquisition Date 6/27/2018, Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 18 [2] $ 18 [4]  
Investments at Fair Value $ 375 $ 475  
Shares | shares 686,270 686,270 686,270
Investments Owned Acquisition Date Jun. 27, 2018 [37] Jun. 27, 2018 [38] Jun. 27, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services (0.19%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.19% 0.19%
Investment cost [4]   $ 4,248  
Investments at Fair Value   2,639  
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services (0.23%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.23%)    
Investment cost [2] $ 4,581    
Investments at Fair Value 3,414    
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Carwow LTD, Warrant, Acquisition Date 12/14/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost 164 [2],[23],[24] 164 [4],[25],[26]  
Investments at Fair Value $ 40 [23],[24] $ 34 [25],[26]  
Shares | shares 174,163 [23],[24] 174,163 [25],[26] 174,163 [25],[26]
Investments Owned Acquisition Date Dec. 14, 2021 [23],[24],[37] Dec. 14, 2021 [25],[26],[38] Dec. 14, 2021 [25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Houzz, Inc., Warrant, Acquisition Date 10/29/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 20 [2] $ 20 [4]  
Investments at Fair Value    
Shares | shares 529,661 529,661 529,661
Investments Owned Acquisition Date Oct. 29, 2019 [37] Oct. 29, 2019 [38] Oct. 29, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Landing Holdings Inc., Warrant, Acquisition Date 3/12/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 116 [2],[29] $ 116 [4],[30]  
Investments at Fair Value $ 201 [29] $ 127 [30]  
Shares | shares 11,806 [29] 11,806 [30] 11,806 [30]
Investments Owned Acquisition Date Mar. 12, 2021 [29],[37] Mar. 12, 2021 [30],[38] Mar. 12, 2021 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Lendio, Inc., Warrant, Acquisition Date 3/29/2019, Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 39 [2] $ 39 [4]  
Investments at Fair Value $ 43 $ 19  
Shares | shares 127,032 127,032 127,032
Investments Owned Acquisition Date Mar. 29, 2019 [37] Mar. 29, 2019 [38] Mar. 29, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Modern Life, Inc., Warrant, Acquisition Date 3/30/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost [2] $ 214    
Investments at Fair Value $ 218    
Shares | shares 49,192    
Investments Owned Acquisition Date [37] Mar. 30, 2023    
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Provi, Warrant, Acquisition Date 12/22/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 166 [2],[29] $ 166 [4],[30]  
Investments at Fair Value $ 138 [29] $ 155 [30]  
Shares | shares 117,042 [29] 117,042 [30] 117,042 [30]
Investments Owned Acquisition Date Dec. 22, 2022 [29],[37] Dec. 22, 2022 [30],[38] Dec. 22, 2022 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Rhino Labs, Inc., Warrant, Acquisition Date 3/12/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 470 [2],[29] $ 470 [4],[30]  
Investments at Fair Value $ 219 [29] $ 308 [30]  
Shares | shares 13,106 [29] 13,106 [30] 13,106 [30]
Investments Owned Acquisition Date Mar. 12, 2021 [29],[37] Mar. 12, 2021 [30],[38] Mar. 12, 2021 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and RumbleON, Inc., Warrant, Acquisition Date 4/30/2018, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 88 [2],[37] $ 88 [4],[38]  
Investments at Fair Value $ 0 [37] $ 0 [38]  
Shares | shares 5,139 [37] 5,139 [38] 5,139 [38]
Investments Owned Acquisition Date Apr. 30, 2018 [37] Apr. 30, 2018 [38] Apr. 30, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and SeatGeek, Inc., Warrant, Acquisition Date 6/12/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 842 [2],[18],[19] $ 842 [4],[21],[22]  
Investments at Fair Value $ 2,027 [18],[19] $ 1,332 [21],[22]  
Shares | shares 1,379,761 [18],[19] 1,379,761 [21],[22] 1,379,761 [21],[22]
Investments Owned Acquisition Date Jun. 12, 2019 [18],[19],[37] Jun. 12, 2019 [21],[22],[38] Jun. 12, 2019 [21],[22],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Skyword, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 140 [2] $ 140 [4]  
Investments at Fair Value $ 27 $ 43  
Shares | shares 2,051,587 2,051,587 2,051,587
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Skyword, Inc., Warrant, Acquisition Date 11/14/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 57 [2] $ 57 [4]  
Investments at Fair Value $ 26 [18] $ 43  
Shares | shares 1,607,143 1,607,143 1,607,143
Investments Owned Acquisition Date Nov. 14, 2022 [37] Nov. 14, 2022 [38] Nov. 14, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Skyword, Inc., Warrant, Acquisition Date 8/23/2019, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 83 [2] $ 83 [4]  
Investments at Fair Value $ 1  
Shares | shares 444,444 444,444 444,444
Investments Owned Acquisition Date Aug. 23, 2019 [37] Aug. 23, 2019 [38] Aug. 23, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Snagajob.com, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 860 [2] $ 860 [4]  
Investments at Fair Value $ 66 $ 118  
Shares | shares 3,611,537 3,611,537 3,611,537
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Snagajob.com, Inc., Warrant, Acquisition Date 4/20/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 16 [2] $ 16 [4]  
Investments at Fair Value $ 22 $ 43  
Shares | shares 600,000 600,000 600,000
Investments Owned Acquisition Date Apr. 20, 2020 [37] Apr. 20, 2020 [38] Apr. 20, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Snagajob.com, Inc., Warrant, Acquisition Date 6/30/2016, Preferred Series A      
Investment Holdings [Line Items]      
Investment cost $ 782 [2] $ 782 [4]  
Investments at Fair Value $ 29 $ 50  
Shares | shares 1,800,000 1,800,000 1,800,000
Investments Owned Acquisition Date Jun. 30, 2016 [37] Jun. 30, 2016 [38] Jun. 30, 2016 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Snagajob.com, Inc., Warrant, Acquisition Date 8/1/2018, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 62 [2] $ 62 [4]  
Investments at Fair Value $ 15 $ 25  
Shares | shares 1,211,537 1,211,537 1,211,537
Investments Owned Acquisition Date Aug. 01, 2018 [37] Aug. 01, 2018 [38] Aug. 01, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Thumbtack, Inc., Warrant, Acquisition Date 5/1/2018, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 844 [2],[18] $ 844 [4],[21]  
Investments at Fair Value $ 384 [18] $ 280 [21]  
Shares | shares 267,225 [18] 267,225 [21] 267,225 [21]
Investments Owned Acquisition Date May 01, 2018 [18],[37] May 01, 2018 [21],[38] May 01, 2018 [21],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Udacity, Inc., Warrant, Acquisition Date 9/25/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 218 [2],[18] $ 218 [4],[21]  
Investments at Fair Value [21]   $ 4  
Shares | shares 486,359 [18] 486,359 [21] 486,359 [21]
Investments Owned Acquisition Date Sep. 25, 2020 [18],[37] Sep. 25, 2020 [21],[38] Sep. 25, 2020 [21],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Veem, Inc., Warrant, Acquisition Date 3/31/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 126 [2] $ 126 [4]  
Investments at Fair Value $ 24 $ 25  
Shares | shares 98,428 98,428 98,428
Investments Owned Acquisition Date Mar. 31, 2022 [37] Mar. 31, 2022 [38] Mar. 31, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Vida Health, Inc., Warrant, Acquisition Date 3/28/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost [2] $ 119    
Investments at Fair Value $ 14    
Shares | shares 130,355    
Investments Owned Acquisition Date [37] Mar. 28, 2022    
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Worldremit Group Limited      
Investment Holdings [Line Items]      
Investment cost $ 155 [2] $ 155 [4]  
Investments at Fair Value $ 13 $ 194  
Shares | shares 79,083 79,083 79,083
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Worldremit Group Limited, Warrant, Acquisition Date 2/11/2021, Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 129 [2],[18],[19],[23],[24] $ 129 [4],[21],[22],[25],[26]  
Investments at Fair Value $ 13 [18],[19],[23],[24] $ 192 [21],[22],[25],[26]  
Shares | shares 77,215 [18],[19],[23],[24] 77,215 [21],[22],[25],[26] 77,215 [21],[22],[25],[26]
Investments Owned Acquisition Date Feb. 11, 2021 [18],[19],[23],[24],[37] Feb. 11, 2021 [21],[22],[25],[26],[38] Feb. 11, 2021 [21],[22],[25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Consumer & Business Services and Worldremit Group Limited, Warrant, Acquisition Date 8/27/2021, Preferred Series E      
Investment Holdings [Line Items]      
Investment cost $ 26 [2],[19],[23],[24] $ 26 [4],[22],[25],[26]  
Investments at Fair Value [22],[25],[26]   $ 2  
Shares | shares 1,868 [19],[23],[24] 1,868 [22],[25],[26] 1,868 [22],[25],[26]
Investments Owned Acquisition Date Aug. 27, 2021 [19],[23],[24],[37] Aug. 27, 2021 [22],[25],[26],[38] Aug. 27, 2021 [22],[25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Diversified Financial Services (0.01%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.01%)    
Investment cost [2] $ 214    
Investments at Fair Value 189    
Investment, Identifier [Axis]: Warrant Investments and Diversified Financial Services and Next Insurance, Inc., Warrant, Acquisition Date 2/3/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost [2] 214    
Investments at Fair Value $ 189    
Shares | shares 522,930    
Investments Owned Acquisition Date [37] Feb. 03, 2023    
Investment, Identifier [Axis]: Warrant Investments and Drug Delivery (0.00%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets (0.00%) [1] 0.00% [3] 0.00% [3]
Investment cost $ 465 [2] $ 465 [4]  
Investments at Fair Value 0 1  
Investment, Identifier [Axis]: Warrant Investments and Drug Delivery and Aerami Therapeutics Holdings, Inc., Warrant, Acquisition Date 9/30/2015, Common Stock      
Investment Holdings [Line Items]      
Investment cost 74 [2] 74 [4]  
Investments at Fair Value $ 0  
Shares | shares 110,882 110,882 110,882
Investments Owned Acquisition Date Sep. 30, 2015 [37] Sep. 30, 2015 [38] Sep. 30, 2015 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Delivery and BioQ Pharma Incorporated, Warrant, Acquisition Date 10/27/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1 [2] $ 1 [4]  
Investments at Fair Value $ 0  
Shares | shares 459,183 459,183 459,183
Investments Owned Acquisition Date Oct. 27, 2014 [37] Oct. 27, 2014 [38] Oct. 27, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Delivery and PDS Biotechnology Corporation, Warrant, Acquisition Date 8/28/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 390 [2],[37] $ 390 [4],[38]  
Investments at Fair Value $ 0 [37] $ 1 [38]  
Shares | shares 3,929 [37] 3,929 [38] 3,929 [38]
Investments Owned Acquisition Date Aug. 28, 2014 [37] Aug. 28, 2014 [38] Aug. 28, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development (0.60%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.60% 0.60%
Investment cost [4]   $ 7,466  
Investments at Fair Value   8,444  
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development (0.70%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.70%)    
Investment cost [2] $ 8,142    
Investments at Fair Value 10,484    
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and ADMA Biologics, Inc., Warrant, Acquisition Date 2/24/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost 166 [2],[37] 166 [4],[38]  
Investments at Fair Value $ 4 [37] $ 10 [38]  
Shares | shares 58,000 [37] 58,000 [38] 58,000 [38]
Investments Owned Acquisition Date Feb. 24, 2014 [37] Feb. 24, 2014 [38] Feb. 24, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Acacia Pharma Inc., Warrant, Acquisition Date 6/29/2018, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 304 [2],[23],[24] $ 304 [4],[25],[26]  
Investments at Fair Value $ 0 [23],[24] $ 0 [25],[26]  
Shares | shares 201,330 [23],[24] 201,330 [25],[26] 201,330 [25],[26]
Investments Owned Acquisition Date Jun. 29, 2018 [23],[24],[37] Jun. 29, 2018 [25],[26],[38] Jun. 29, 2018 [25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Akero Therapeutics, Inc., Warrant, Acquisition Date 6/15/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 175 [2],[23],[37] $ 56 [4],[25],[38]  
Investments at Fair Value $ 562 [23],[37] $ 674 [25],[38]  
Shares | shares 22,949 [23],[37] 18,360 [25],[38] 18,360 [25],[38]
Investments Owned Acquisition Date Jun. 15, 2022 [23],[37] Jun. 15, 2022 [25],[38] Jun. 15, 2022 [25],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Albireo Pharma, Inc., Warrant, Acquisition Date 6/8/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[25],[38]   $ 61  
Investments at Fair Value [25],[38]   $ 31  
Shares | shares [25],[38]   5,311 5,311
Investments Owned Acquisition Date [25],[38]   Jun. 08, 2020 Jun. 08, 2020
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and AmplifyBio, LLC, Warrant, Acquisition Date 12/27/2022, Class A Units      
Investment Holdings [Line Items]      
Investment cost $ 237 [2],[29] $ 238 [4],[30]  
Investments at Fair Value $ 236 [29] $ 256 [30]  
Shares | shares 69,239 [29] 69,239 [30] 69,239 [30]
Investments Owned Acquisition Date Dec. 27, 2022 [29],[37] Dec. 27, 2022 [30],[38] Dec. 27, 2022 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Axsome Therapeutics, Inc., Warrant, Acquisition Date 9/25/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,101 [2],[18],[19],[23],[37] $ 880 [4],[21],[22],[25],[38]  
Investments at Fair Value $ 1,289 [18],[19],[23],[37] $ 1,590 [21],[22],[25],[38]  
Shares | shares 53,971 [18],[19],[23],[37] 40,396 [21],[22],[25],[38] 40,396 [21],[22],[25],[38]
Investments Owned Acquisition Date Sep. 25, 2020 [18],[19],[23],[37] Sep. 25, 2020 [21],[22],[25],[38] Sep. 25, 2020 [21],[22],[25],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Cellarity, Inc., Warrant, Acquisition Date 12/8/2021, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 287 [2],[29] $ 287 [4],[30]  
Investments at Fair Value $ 253 [29] $ 318 [30]  
Shares | shares 100,000 [29] 100,000 [30] 100,000 [30]
Investments Owned Acquisition Date Dec. 08, 2021 [29],[37] Dec. 08, 2021 [30],[38] Dec. 08, 2021 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Century Therapeutics, Inc., Warrant, Acquisition Date 9/14/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 37 [2],[37] $ 37 [4],[38]  
Investments at Fair Value $ 0 [37] $ 3 [38]  
Shares | shares 16,112 [37] 16,112 [38] 16,112 [38]
Investments Owned Acquisition Date Sep. 14, 2020 [37] Sep. 14, 2020 [38] Sep. 14, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Dermavant Sciences Ltd., Warrant, Acquisition Date 5/31/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 101 [2],[23],[24] $ 101 [4],[25],[26]  
Investments at Fair Value $ 129 [23],[24] $ 199 [25],[26]  
Shares | shares 223,642 [23],[24] 223,642 [25],[26] 223,642 [25],[26]
Investments Owned Acquisition Date May 31, 2019 [23],[24],[37] May 31, 2019 [25],[26],[38] May 31, 2019 [25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Evofem Biosciences, Inc., Warrant, Acquisition Date 6/11/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 266 [2],[37] $ 266 [4],[38]  
Investments at Fair Value $ 0 [37] $ 0 [38]  
Shares | shares 520 [37] 520 [38] 520 [38]
Investments Owned Acquisition Date Jun. 11, 2014 [37] Jun. 11, 2014 [38] Jun. 11, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Fresh Tracks Therapeutics, Inc. (p.k.a. Brickell Biotech, Inc.), Warrant, Acquisition Date 2/18/2016, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 119 [2],[37] $ 119 [4],[38]  
Investments at Fair Value $ 0 [37] $ 0 [38]  
Shares | shares 201 [37] 200 [38] 200 [38]
Investments Owned Acquisition Date Feb. 18, 2016 [37] Feb. 18, 2016 [38] Feb. 18, 2016 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Kineta, Inc., Warrant, Acquisition Date 12/20/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 110 [2],[37] $ 110 [4],[38]  
Investments at Fair Value $ 0 [37] $ 0 [38]  
Shares | shares 2,202 [37] 2,202 [38] 2,202 [38]
Investments Owned Acquisition Date Dec. 20, 2019 [37] Dec. 20, 2019 [38] Dec. 20, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Kura Oncology, Inc., Warrant, Acquisition Date 11/2/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 88 [2],[23],[29],[37] $ 88 [4],[25],[30],[38]  
Investments at Fair Value $ 52 [23],[29],[37] $ 59 [25],[30],[38]  
Shares | shares 14,342 [23],[29],[37] 14,342 [25],[30],[38] 14,342 [25],[30],[38]
Investments Owned Acquisition Date Nov. 02, 2022 [23],[29],[37] Nov. 02, 2022 [25],[30],[38] Nov. 02, 2022 [25],[30],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Madrigal Pharmaceutical, Inc., Warrant, Acquisition Date 5/9/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 425 [2],[23],[37] $ 177 [4],[25],[38]  
Investments at Fair Value $ 1,829 [23],[37] $ 1,977 [25],[38]  
Shares | shares 11,799 [23],[37] 10,131 [25],[38] 10,131 [25],[38]
Investments Owned Acquisition Date May 09, 2022 [23],[37] May 09, 2022 [25],[38] May 09, 2022 [25],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Myovant Sciences, Ltd., Warrant, Acquisition Date 10/16/2017, Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[25],[26],[38]   $ 460  
Investments at Fair Value [25],[26],[38]   $ 958  
Shares | shares [25],[26],[38]   73,710 73,710
Investments Owned Acquisition Date [25],[26],[38]   Oct. 16, 2017 Oct. 16, 2017
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Paratek Pharmaceuticals, Inc., Warrant, Acquisition Date 8/1/2018, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 520 [2],[37] $ 520 [4],[38]  
Investments at Fair Value $ 113 [37] $ 34 [38]  
Shares | shares 426,866 [37] 426,866 [38] 426,866 [38]
Investments Owned Acquisition Date Aug. 01, 2018 [37] Aug. 01, 2018 [38] Aug. 01, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Phathom Pharmaceuticals, Inc., Warrant, Acquisition Date 9/17/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 848 [2],[18],[19],[23],[29],[37] $ 848 [4],[21],[22],[25],[30],[38]  
Investments at Fair Value $ 60 [18],[19],[23],[29],[37] $ 101 [21],[22],[25],[30],[38]  
Shares | shares 64,687 [18],[19],[23],[29],[37] 64,687 [21],[22],[25],[30],[38] 64,687 [21],[22],[25],[30],[38]
Investments Owned Acquisition Date Sep. 17, 2021 [18],[19],[23],[29],[37] Sep. 17, 2021 [21],[22],[25],[30],[38] Sep. 17, 2021 [21],[22],[25],[30],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Provention Bio, Inc., Warrant, Acquisition Date 9/15/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 640 [2],[37] $ 281 [4],[38]  
Investments at Fair Value $ 3,312 [37] $ 677 [38]  
Shares | shares 205,391 [37] 111,934 [38] 111,934 [38]
Investments Owned Acquisition Date Sep. 15, 2022 [37] Sep. 15, 2022 [38] Sep. 15, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Redshift Bioanalytics, Inc., Warrant, Acquisition Date 3/23/2022, Preferred Series E      
Investment Holdings [Line Items]      
Investment cost $ 20 [2],[29] $ 20 [4],[30]  
Investments at Fair Value $ 13 [29] $ 21 [30]  
Shares | shares 475,510 [29] 475,510 [30] 475,510 [30]
Investments Owned Acquisition Date Mar. 23, 2022 [29],[37] Mar. 23, 2022 [30],[38] Mar. 23, 2022 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Scynexis, Inc., Warrant, Acquisition Date 5/14/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 296 [2],[18],[37] $ 296 [4],[21],[38]  
Investments at Fair Value $ 76 [18],[37] $ 15 [21],[38]  
Shares | shares 106,035 [18],[37] 106,035 [21],[38] 106,035 [21],[38]
Investments Owned Acquisition Date May 14, 2021 [18],[37] May 14, 2021 [21],[38] May 14, 2021 [21],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and TG Therapeutics, Inc., Warrant, Acquisition Date 2/28/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,284 [2],[18],[23],[37] $ 1,033 [4],[21],[25],[38]  
Investments at Fair Value $ 2,236 [18],[23],[37] $ 1,084 [21],[25],[38]  
Shares | shares 264,226 [18],[23],[37] 231,613 [21],[25],[38] 231,613 [21],[25],[38]
Investments Owned Acquisition Date Feb. 28, 2019 [18],[23],[37] Feb. 28, 2019 [21],[25],[38] Feb. 28, 2019 [21],[25],[38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Tricida, Inc., Warrant, Acquisition Date 3/27/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 280 [2] $ 280 [4],[38]  
Investments at Fair Value $ 1 [38]  
Shares | shares 31,352 31,352 [38] 31,352 [38]
Investments Owned Acquisition Date Mar. 27, 2019 [37] Mar. 27, 2019 [38] Mar. 27, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and Valo Health, LLC, Warrant, Acquisition Date 6/15/2020, Common Units      
Investment Holdings [Line Items]      
Investment cost $ 256 [2] $ 256 [4]  
Investments at Fair Value $ 91 $ 127  
Shares | shares 102,216 102,216 102,216
Investments Owned Acquisition Date Jun. 15, 2020 [37] Jun. 15, 2020 [38] Jun. 15, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and X4 Pharmaceuticals, Inc., Warrant, Acquisition Date 12/9/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[38]   $ 510  
Investments at Fair Value [38]   $ 281  
Shares | shares [38]   1,392,787 1,392,787
Investments Owned Acquisition Date [38]   Dec. 09, 2022 Dec. 09, 2022
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and X4 Pharmaceuticals, Inc., Warrant, Acquisition Date 3/28/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost [2],[37] $ 510    
Investments at Fair Value [37] $ 212    
Shares | shares [37] 1,392,787    
Investments Owned Acquisition Date [37] Mar. 18, 2019    
Investment, Identifier [Axis]: Warrant Investments and Drug Discovery & Development and enGene, Inc., Warrant, Acquisition Date 12/30/2021, Preferred Series 3      
Investment Holdings [Line Items]      
Investment cost $ 72 [2],[18],[23],[24] $ 72 [4],[21],[25],[26]  
Investments at Fair Value $ 17 [18],[23],[24] $ 28 [21],[25],[26]  
Shares | shares 133,692 [18],[23],[24] 133,692 [21],[25],[26] 133,692 [21],[25],[26]
Investments Owned Acquisition Date Dec. 30, 2021 [18],[23],[24],[37] Dec. 30, 2021 [21],[25],[26],[38] Dec. 30, 2021 [21],[25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Electronics & Computer Hardware (0.07%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.07%)    
Investment cost [2] $ 692    
Investments at Fair Value 1,048    
Investment, Identifier [Axis]: Warrant Investments and Electronics & Computer Hardware (0.09%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.09% 0.09%
Investment cost [4]   $ 692  
Investments at Fair Value   1,273  
Investment, Identifier [Axis]: Warrant Investments and Electronics & Computer Hardware and 908 Devices, Inc., Warrant, Acquisition Date 3/15/2017, Common Stock      
Investment Holdings [Line Items]      
Investment cost 101 [2],[37] 101 [4],[38]  
Investments at Fair Value $ 101 [37] $ 86 [38]  
Shares | shares 49,078 [37] 49,078 [38] 49,078 [38]
Investments Owned Acquisition Date Mar. 15, 2017 [37] Mar. 15, 2017 [38] Mar. 15, 2017 [38]
Investment, Identifier [Axis]: Warrant Investments and Electronics & Computer Hardware and Locus Robotics Corp., Warrant, Acquisition Date 6/21/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 34 [2] $ 34 [4]  
Investments at Fair Value $ 195 $ 212  
Shares | shares 8,503 8,511 8,511
Investments Owned Acquisition Date Jun. 21, 2022 [37] Jun. 21, 2022 [38] Jun. 21, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Electronics & Computer Hardware and Skydio, Inc., Warrant, Acquisition Date 11/08/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 557 [2] $ 557 [4]  
Investments at Fair Value $ 752 $ 975  
Shares | shares 622,255 622,255 622,255
Investments Owned Acquisition Date Nov. 08, 2021 [37] Nov. 08, 2021 [38] Nov. 08, 2021 [38]
Investment, Identifier [Axis]: Warrant Investments and Healthcare Services, Other (0.00%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.00% 0.00%
Investment cost [4]   $ 114  
Investments at Fair Value   14  
Investment, Identifier [Axis]: Warrant Investments and Healthcare Services, Other and Vida Health, Inc., Warrant, Acquisition Date 3/28/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost [4]   114  
Investments at Fair Value   $ 14  
Shares | shares   100,618 100,618
Investments Owned Acquisition Date [38]   Mar. 28, 2022 Mar. 28, 2022
Investment, Identifier [Axis]: Warrant Investments and Information Services (0.03%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.03%)    
Investment cost [2] $ 680    
Investments at Fair Value 444    
Investment, Identifier [Axis]: Warrant Investments and Information Services (0.04%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.04% 0.04%
Investment cost [4]   $ 680  
Investments at Fair Value   509  
Investment, Identifier [Axis]: Warrant Investments and Information Services and Capella Space Corp., Warrant, Acquisition Date 10/21/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost 207 [2],[29] 207 [4],[30]  
Investments at Fair Value $ 106 [29] $ 114 [30]  
Shares | shares 176,200 [29] 176,200 [30] 176,200 [30]
Investments Owned Acquisition Date Oct. 21, 2021 [29],[37] Oct. 21, 2021 [30],[38] Oct. 21, 2021 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Information Services and INMOBI Inc., Warrant, Acquisition Date 11/19/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 82 [2],[23],[24] $ 82 [4],[25],[26]  
Investments at Fair Value $ 0 [23],[24] $ 0 [25],[26]  
Shares | shares 65,587 [23],[24] 65,587 [25],[26] 65,587 [25],[26]
Investments Owned Acquisition Date Nov. 19, 2014 [23],[24],[37] Nov. 19, 2014 [25],[26],[38] Nov. 19, 2014 [25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Information Services and NetBase Solutions, Inc., Warrant, Acquisition Date 8/22/2017, Preferred Series 1      
Investment Holdings [Line Items]      
Investment cost $ 356 [2] $ 356 [4]  
Investments at Fair Value $ 318 $ 380  
Shares | shares 60,000 60,000 60,000
Investments Owned Acquisition Date Aug. 22, 2017 [37] Aug. 22, 2017 [38] Aug. 22, 2017 [38]
Investment, Identifier [Axis]: Warrant Investments and Information Services and Signal Media Limited, Warrant, Acquisition Date 6/29/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 35 [2],[23],[24] $ 35 [4],[25],[26]  
Investments at Fair Value $ 20 [23],[24] $ 15 [25],[26]  
Shares | shares 94,857 [23],[24] 94,857 [25],[26] 94,857 [25],[26]
Investments Owned Acquisition Date Jun. 29, 2022 [23],[24],[37] Jun. 29, 2022 [25],[26],[38] Jun. 29, 2022 [25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Manufacturing Technology (0.21%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.21%)    
Investment cost [2] $ 1,112    
Investments at Fair Value 3,109    
Investment, Identifier [Axis]: Warrant Investments and Manufacturing Technology (0.30%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.30% 0.30%
Investment cost [4]   $ 1,112  
Investments at Fair Value   4,156  
Investment, Identifier [Axis]: Warrant Investments and Manufacturing Technology and Bright Machines, Inc., Warrant, Acquisition Date 3/31/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost 537 [2] 537 [4]  
Investments at Fair Value $ 1,092 $ 1,154  
Shares | shares 392,308 392,308 392,308
Investments Owned Acquisition Date Mar. 31, 2022 [37] Mar. 31, 2022 [38] Mar. 31, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Manufacturing Technology and MacroFab, Inc., Warrant, Acquisition Date 3/23/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 528 [2] $ 528 [4]  
Investments at Fair Value $ 1,352 $ 1,202  
Shares | shares 1,111,111 1,111,111 1,111,111
Investments Owned Acquisition Date Mar. 23, 2022 [37] Mar. 23, 2022 [38] Mar. 23, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Manufacturing Technology and Xometry, Inc., Warrant, Acquisition Date 5/9/2018, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 47 [2],[37] $ 47 [4],[38]  
Investments at Fair Value $ 665 [37] $ 1,800 [38]  
Shares | shares 87,784 [37] 87,784 [38] 87,784 [38]
Investments Owned Acquisition Date May 09, 2018 [37] May 09, 2018 [38] May 09, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Media/Content/Info (0.00%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets (0.00%) [1] 0.00% [3] 0.00% [3]
Investment cost $ 54 [2] $ 35 [4]  
Investments at Fair Value 64 35  
Investment, Identifier [Axis]: Warrant Investments and Media/Content/Info and Fever Labs, Inc., Warrant, Acquisition Date 12/30/2022, Preferred Series E-1      
Investment Holdings [Line Items]      
Investment cost 54 [2] 35 [4]  
Investments at Fair Value $ 64 $ 35  
Shares | shares 332,433 221,622 221,622
Investments Owned Acquisition Date Dec. 30, 2022 [37] Dec. 30, 2022 [38] Dec. 30, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment (0.04%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.04%)    
Investment cost [2] $ 2,034    
Investments at Fair Value 530    
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment (0.07%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.07% 0.07%
Investment cost [4]   $ 2,034  
Investments at Fair Value   919  
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Aspire Bariatrics, Inc., Warrant, Acquisition Date 1/28/2015, Common Stock      
Investment Holdings [Line Items]      
Investment cost 455 [2] 455 [4]  
Investments at Fair Value  
Shares | shares 22,572 22,572 22,572
Investments Owned Acquisition Date Jan. 28, 2015 [37] Jan. 28, 2015 [38] Jan. 28, 2015 [38]
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Flowonix Medical Incorporated      
Investment Holdings [Line Items]      
Investment cost $ 713 [2] $ 713 [4]  
Investments at Fair Value  
Shares | shares 836,752 836,752 836,752
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Flowonix Medical Incorporated, Warrant, Acquisition Date 11/3/2014, Preferred Series AA      
Investment Holdings [Line Items]      
Investment cost $ 362 [2] $ 362 [4]  
Investments at Fair Value  
Shares | shares 110,946 110,946 110,946
Investments Owned Acquisition Date Nov. 03, 2014 [37] Nov. 03, 2014 [38] Nov. 03, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Flowonix Medical Incorporated, Warrant, Acquisition Date 9/21/2018, Preferred Series BB      
Investment Holdings [Line Items]      
Investment cost $ 351 [2] $ 351 [4]  
Investments at Fair Value  
Shares | shares 725,806 725,806 725,806
Investments Owned Acquisition Date Sep. 21, 2018 [37] Sep. 21, 2018 [38] Sep. 21, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Intuity Medical, Inc., Warrant, Acquisition Date 12/29/2017, Preferred Series B-1      
Investment Holdings [Line Items]      
Investment cost $ 294 [2] $ 294 [4]  
Investments at Fair Value $ 54  
Shares | shares 3,076,323 3,076,323 3,076,323
Investments Owned Acquisition Date Dec. 29, 2017 [37] Dec. 29, 2017 [38] Dec. 29, 2017 [38]
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Lucira Health, Inc., Warrant, Acquisition Date 2/4/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 110 [2],[37] $ 110 [4],[38]  
Investments at Fair Value $ 4 [37] $ 0 [38]  
Shares | shares 59,642 [37] 59,642 [38] 59,642 [38]
Investments Owned Acquisition Date Feb. 04, 2022 [37] Feb. 04, 2022 [38] Feb. 04, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Outset Medical, Inc., Warrant, Acquisition Date 9/27/2013, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 401 [2],[37] $ 401 [4],[38]  
Investments at Fair Value $ 526 [37] $ 864 [38]  
Shares | shares 62,794 [37] 62,794 [38] 62,794 [38]
Investments Owned Acquisition Date Sep. 27, 2013 [37] Sep. 27, 2013 [38] Sep. 27, 2013 [38]
Investment, Identifier [Axis]: Warrant Investments and Medical Devices & Equipment and Tela Bio, Inc., Warrant, Acquisition Date 3/31/2017, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 61 [2],[37] $ 61 [4],[38]  
Investments at Fair Value $ 0 [37] $ 1 [38]  
Shares | shares 15,712 [37] 15,712 [38] 15,712 [38]
Investments Owned Acquisition Date Mar. 31, 2017 [37] Mar. 31, 2017 [38] Mar. 31, 2017 [38]
Investment, Identifier [Axis]: Warrant Investments and Semiconductors (0.04%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets (0.04%) [1] 0.04% [3] 0.04% [3]
Investment cost $ 99 [2] $ 850 [4]  
Investments at Fair Value 670 524  
Investment, Identifier [Axis]: Warrant Investments and Semiconductors and Achronix Semiconductor Corporation, Warrant, Acquisition Date 6/26/2015, Preferred Series D-2      
Investment Holdings [Line Items]      
Investment cost 99 [2] 99 [4]  
Investments at Fair Value $ 670 $ 524  
Shares | shares 750,000 750,000 750,000
Investments Owned Acquisition Date Jun. 26, 2015 [37] Jun. 26, 2015 [38] Jun. 26, 2015 [38]
Investment, Identifier [Axis]: Warrant Investments and Semiconductors and Fungible, Inc., Warrant, Acquisition Date 12/16/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost [4],[30]   $ 751  
Investments at Fair Value [30]   $ 0  
Shares | shares [30]   800,000 800,000
Investments Owned Acquisition Date [30],[38]   Dec. 16, 2021 Dec. 16, 2021
Investment, Identifier [Axis]: Warrant Investments and Software (0.59%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.59% 0.59%
Investment cost [4]   $ 9,761  
Investments at Fair Value   8,244  
Investment, Identifier [Axis]: Warrant Investments and Software (0.64%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.64%)    
Investment cost [2] $ 10,150    
Investments at Fair Value 9,546    
Investment, Identifier [Axis]: Warrant Investments and Software and Aria Systems, Inc., Warrant, Acquisition Date 5/22/2015, Preferred Series G      
Investment Holdings [Line Items]      
Investment cost 74 [2] 74 [4]  
Investments at Fair Value  
Shares | shares 231,535 231,535 231,535
Investments Owned Acquisition Date May 22, 2015 [37] May 22, 2015 [38] May 22, 2015 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Automation Anywhere, Inc., Warrant, Acquisition Date 9/23/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 449 [2] $ 448 [4]  
Investments at Fair Value $ 525 $ 365  
Shares | shares 254,778 254,778 254,778
Investments Owned Acquisition Date Sep. 23, 2022 [37] Sep. 23, 2022 [38] Sep. 23, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Bitsight Technologies, Inc., Warrant, Acquisition Date 11/18/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 284 [2] $ 284 [4]  
Investments at Fair Value $ 511 $ 398  
Shares | shares 29,691 29,691 29,691
Investments Owned Acquisition Date Nov. 18, 2020 [37] Nov. 18, 2020 [38] Nov. 18, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Brain Corporation, Warrant, Acquisition Date 10/4/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 165 [2],[29] $ 165 [4],[30]  
Investments at Fair Value $ 97 [29] $ 61 [30]  
Shares | shares 194,629 [29] 194,629 [30] 194,629 [30]
Investments Owned Acquisition Date Oct. 04, 2021 [29],[37] Oct. 04, 2021 [30],[38] Oct. 04, 2021 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Software and CloudBolt Software, Inc., Warrant, Acquisition Date 9/30/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 117 [2] $ 117 [4]  
Investments at Fair Value $ 8 $ 1  
Shares | shares 211,342 211,342 211,342
Investments Owned Acquisition Date Sep. 30, 2020 [37] Sep. 30, 2020 [38] Sep. 30, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Cloudian, Inc., Warrant, Acquisition Date 11/6/2018, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 71 [2] $ 71 [4]  
Investments at Fair Value $ 21 $ 14  
Shares | shares 477,454 477,454 477,454
Investments Owned Acquisition Date Nov. 06, 2018 [37] Nov. 06, 2018 [38] Nov. 06, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Cloudpay, Inc., Warrant, Acquisition Date 4/10/2018, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 54 [2],[23],[24] $ 54 [4],[25],[26]  
Investments at Fair Value $ 531 [23],[24] $ 400 [25],[26]  
Shares | shares 6,763 [23],[24] 6,763 [25],[26] 6,763 [25],[26]
Investments Owned Acquisition Date Apr. 10, 2018 [23],[24],[37] Apr. 10, 2018 [25],[26],[38] Apr. 10, 2018 [25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Software and Convoy, Inc., Warrant, Acquisition Date 3/30/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 974 [2] $ 974 [4],[22]  
Investments at Fair Value $ 346 $ 364 [22]  
Shares | shares 165,456 165,456 [22] 165,456 [22]
Investments Owned Acquisition Date Mar. 30, 2022 [37] Mar. 30, 2022 [22],[38] Mar. 30, 2022 [22],[38]
Investment, Identifier [Axis]: Warrant Investments and Software and Couchbase, Inc., Warrant, Acquisition Date 4/25/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 462 [2],[37] $ 462 [4],[38]  
Investments at Fair Value $ 563 [37] $ 488 [38]  
Shares | shares 105,350 [37] 105,350 [38] 105,350 [38]
Investments Owned Acquisition Date Apr. 25, 2019 [37] Apr. 25, 2019 [38] Apr. 25, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Cutover, Inc., Warrant, Acquisition Date 9/21/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 26 [2],[18],[23],[24] $ 26 [4],[21],[25],[26]  
Investments at Fair Value $ 24 [18],[23],[24] $ 19 [21],[25],[26]  
Shares | shares 102,898 [18],[23],[24] 102,898 [21],[25],[26] 102,898 [21],[25],[26]
Investments Owned Acquisition Date Sep. 21, 2022 [18],[23],[24],[37] Sep. 21, 2022 [21],[25],[26],[38] Sep. 21, 2022 [21],[25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Software and DNAnexus, Inc., Warrant, Acquisition Date 3/21/2014, Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 97 [2] $ 97 [4]  
Investments at Fair Value $ 188 $ 131  
Shares | shares 909,091 909,091 909,091
Investments Owned Acquisition Date Mar. 21, 2014 [37] Mar. 21, 2014 [38] Mar. 21, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Dashlane, Inc., Warrant, Acquisition Date 3/11/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 353 [2] $ 353 [4]  
Investments at Fair Value $ 196 $ 168  
Shares | shares 453,641 453,641 453,641
Investments Owned Acquisition Date Mar. 11, 2019 [37] Mar. 11, 2019 [38] Mar. 11, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Delphix Corp., Warrant, Acquisition Date 10/8/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,594 [2] $ 1,594 [4]  
Investments at Fair Value $ 2,292 $ 2,657  
Shares | shares 718,898 718,898 718,898
Investments Owned Acquisition Date Oct. 08, 2019 [37] Oct. 08, 2019 [38] Oct. 08, 2019 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Demandbase, Inc., Warrant, Acquisition Date 8/2/2021, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 545 [2] $ 545 [4]  
Investments at Fair Value $ 463 $ 180  
Shares | shares 727,047 727,047 727,047
Investments Owned Acquisition Date Aug. 02, 2021 [37] Aug. 02, 2021 [38] Aug. 02, 2021 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and DroneDeploy, Inc., Warrant, Acquisition Date 6/30/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 278 [2] $ 278 [4]  
Investments at Fair Value $ 353 $ 300  
Shares | shares 95,911 95,911 95,911
Investments Owned Acquisition Date Jun. 30, 2022 [37] Jun. 30, 2022 [38] Jun. 30, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Eigen Technologies Ltd., Warrant, Acquisition Date 4/13/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 8 [2],[23],[24] $ 8 [4],[25],[26]  
Investments at Fair Value $ 5 [23],[24] $ 6 [25],[26]  
Shares | shares 522 [23],[24] 522 [25],[26] 522 [25],[26]
Investments Owned Acquisition Date Apr. 13, 2022 [23],[24],[37] Apr. 13, 2022 [25],[26],[38] Apr. 13, 2022 [25],[26],[38]
Investment, Identifier [Axis]: Warrant Investments and Software and Elation Health, Inc., Warrant, Acquisition Date 9/12/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 584 [2] $ 583 [4]  
Investments at Fair Value $ 347 $ 382  
Shares | shares 362,837 362,837 362,837
Investments Owned Acquisition Date Sep. 12, 2022 [37] Sep. 12, 2022 [38] Sep. 12, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Esme Learning Solutions, Inc., Warrant, Acquisition Date 1/27/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 198 [2] $ 198 [4]  
Investments at Fair Value  
Shares | shares 56,765 56,765 56,765
Investments Owned Acquisition Date Jan. 27, 2022 [37] Jan. 27, 2022 [38] Jan. 27, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Evernote Corporation, Warrant, Acquisition Date 9/30/2016, Common Stock      
Investment Holdings [Line Items]      
Investment cost [4]   $ 107  
Investments at Fair Value   $ 6  
Shares | shares   62,500 62,500
Investments Owned Acquisition Date [38]   Sep. 30, 2016 Sep. 30, 2016
Investment, Identifier [Axis]: Warrant Investments and Software and First Insight, Inc., Warrant, Acquisition Date 5/10/2018, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 96 [2] $ 96 [4]  
Investments at Fair Value $ 47 $ 39  
Shares | shares 75,917 75,917 75,917
Investments Owned Acquisition Date May 10, 2018 [37] May 10, 2018 [38] May 10, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Fulfil Solutions, Inc., Warrant, Acquisition Date 7/29/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 325 [2] $ 325 [4]  
Investments at Fair Value $ 396 $ 314  
Shares | shares 84,995 84,995 84,995
Investments Owned Acquisition Date Jul. 29, 2022 [37] Jul. 29, 2022 [38] Jul. 29, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Kore.ai, Inc., Warrant, Acquisition Date 3/31/2023, Preferred Series C      
Investment Holdings [Line Items]      
Investment cost [2] $ 208    
Investments at Fair Value $ 221    
Shares | shares 64,293    
Investments Owned Acquisition Date [37] Mar. 31, 2023    
Investment, Identifier [Axis]: Warrant Investments and Software and Leapwork ApS, Warrant, Acquisition Date 1/23/2023, Common Stock      
Investment Holdings [Line Items]      
Investment cost [2],[23],[24] $ 16    
Investments at Fair Value [23],[24] $ 17    
Shares | shares [23],[24] 39,948    
Investments Owned Acquisition Date [23],[24],[37] Jan. 23, 2023    
Investment, Identifier [Axis]: Warrant Investments and Software and Lightbend, Inc., Warrant, Acquisition Date 2/14/2018, Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 131 [2] $ 131 [4]  
Investments at Fair Value $ 3 $ 1  
Shares | shares 89,685 89,685 89,685
Investments Owned Acquisition Date Feb. 14, 2018 [37] Feb. 14, 2018 [38] Feb. 14, 2018 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Mixpanel, Inc., Warrant, Acquisition Date 9/30/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 252 [2] $ 252 [4]  
Investments at Fair Value $ 252 $ 225  
Shares | shares 82,362 82,362 82,362
Investments Owned Acquisition Date Sep. 30, 2020 [37] Sep. 30, 2020 [38] Sep. 30, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Nuvolo Technologies Corporation, Warrant, Acquisition Date 3/29/2019, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 172 [2],[18] $ 172 [4],[21]  
Investments at Fair Value $ 198 [18] $ 175 [21]  
Shares | shares 70,000 [18] 70,000 [21] 70,000 [21]
Investments Owned Acquisition Date Mar. 29, 2019 [18],[37] Mar. 29, 2019 [21],[38] Mar. 29, 2019 [21],[38]
Investment, Identifier [Axis]: Warrant Investments and Software and Poplicus, Inc., Warrant, Acquisition Date 5/28/2014, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 0 [2] $ 0 [4]  
Investments at Fair Value  
Shares | shares 132,168 132,168 132,168
Investments Owned Acquisition Date May 28, 2014 [37] May 28, 2014 [38] May 28, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Reltio, Inc., Warrant, Acquisition Date 6/30/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 215 [2] $ 215 [4]  
Investments at Fair Value $ 346 $ 298  
Shares | shares 69,120 69,120 69,120
Investments Owned Acquisition Date Jun. 30, 2020 [37] Jun. 30, 2020 [38] Jun. 30, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and SignPost, Inc., Warrant, Acquisition Date 1/13/2016, Series Junior 1 Preferred      
Investment Holdings [Line Items]      
Investment cost $ 314 [2] $ 314 [4]  
Investments at Fair Value  
Shares | shares 474,019 474,019 474,019
Investments Owned Acquisition Date Jan. 13, 2016 [37] Jan. 13, 2016 [38] Jan. 13, 2016 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Simon Data, Inc., Warrant, Acquisition Date 3/22/2023, Common Stock      
Investment Holdings [Line Items]      
Investment cost [2] $ 96    
Investments at Fair Value $ 100    
Shares | shares 77,934    
Investments Owned Acquisition Date [37] Mar. 22, 2023    
Investment, Identifier [Axis]: Warrant Investments and Software and SingleStore, Inc., Warrant, Acquisition Date 4/28/2020, Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 103 [2] $ 103 [4]  
Investments at Fair Value $ 533 $ 426  
Shares | shares 312,596 312,596 312,596
Investments Owned Acquisition Date Apr. 28, 2020 [37] Apr. 28, 2020 [38] Apr. 28, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Tact.ai Technologies, Inc., Warrant, Acquisition Date 2/13/2020, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 206 [2] $ 206 [4]  
Investments at Fair Value $ 85 $ 69  
Shares | shares 1,041,667 1,041,667 1,041,667
Investments Owned Acquisition Date Feb. 13, 2020 [37] Feb. 13, 2020 [38] Feb. 13, 2020 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and The Faction Group LLC, Warrant, Acquisition Date 11/3/2014, Preferred Series AA      
Investment Holdings [Line Items]      
Investment cost $ 234 [2] $ 234 [4]  
Investments at Fair Value $ 337 $ 436  
Shares | shares 8,076 8,076 8,076
Investments Owned Acquisition Date Nov. 03, 2014 [37] Nov. 03, 2014 [38] Nov. 03, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Software and Tipalti Solutions Ltd., Warrant, Acquisition Date 3/22/2023, Ordinary Shares      
Investment Holdings [Line Items]      
Investment cost [2],[23],[24] $ 174    
Investments at Fair Value [23],[24] $ 179    
Shares | shares [23],[24] 254,877    
Investments Owned Acquisition Date [23],[24],[37] Mar. 22, 2023    
Investment, Identifier [Axis]: Warrant Investments and Software and VideoAmp, Inc., Warrant, Acquisition Date 1/21/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost $ 1,275 [2],[29] $ 1,275 [4],[30]  
Investments at Fair Value $ 362 [29] $ 321 [30]  
Shares | shares 152,048 [29] 152,048 [30] 152,048 [30]
Investments Owned Acquisition Date Jan. 21, 2022 [29],[37] Jan. 21, 2022 [30],[38] Jan. 21, 2022 [30],[38]
Investment, Identifier [Axis]: Warrant Investments and Surgical Devices (0.04%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets (0.04%) [1] 0.04% [3] 0.04% [3]
Investment cost $ 39 [2] $ 46 [4]  
Investments at Fair Value 597 492  
Investment, Identifier [Axis]: Warrant Investments and Surgical Devices and Gynesonics, Inc., Warrant, Acquisition Date 1/16/2013, Preferred Series C      
Investment Holdings [Line Items]      
Investment cost [4]   7  
Investments at Fair Value    
Shares | shares   16,835 16,835
Investments Owned Acquisition Date [38]   Jan. 16, 2013 Jan. 16, 2013
Investment, Identifier [Axis]: Warrant Investments and Surgical Devices and TransMedics Group, Inc., Warrant, Acquisition Date 9/11/2015, Common Stock      
Investment Holdings [Line Items]      
Investment cost 39 [2],[37],[42] $ 39 [4],[38]  
Investments at Fair Value $ 597 [37],[42] $ 492 [38]  
Shares | shares 14,440 [37],[42] 14,440 [38] 14,440 [38]
Investments Owned Acquisition Date Sep. 11, 2015 [37],[42] Sep. 11, 2015 [38] Sep. 11, 2015 [38]
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology (0.00%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [1] (0.00%)    
Investment cost [2] $ 723    
Investments at Fair Value 372    
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology (0.03%)      
Investment Holdings [Line Items]      
Investment owned, percent of net assets [3]   0.03% 0.03%
Investment cost [4]   $ 723  
Investments at Fair Value   488  
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology and Ampion, PBC, Warrant, Acquisition Date 4/15/2022, Common Stock      
Investment Holdings [Line Items]      
Investment cost 52 [2] 52 [4]  
Investments at Fair Value $ 37 $ 44  
Shares | shares 18,472 18,472 18,472
Investments Owned Acquisition Date Apr. 15, 2022 [37] Apr. 15, 2022 [38] Apr. 15, 2022 [38]
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology and Fulcrum Bioenergy, Inc., Warrant, Acquisition Date 4/30/2013, Preferred Series C-1      
Investment Holdings [Line Items]      
Investment cost $ 64 [2] $ 64 [4]  
Investments at Fair Value $ 272 $ 275  
Shares | shares 93,632 93,632 93,632
Investments Owned Acquisition Date Apr. 30, 2013 [37] Apr. 30, 2013 [38] Apr. 30, 2013 [38]
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology and Halio, Inc.      
Investment Holdings [Line Items]      
Investment cost $ 218 [2] $ 218 [4]  
Investments at Fair Value $ 63 $ 169  
Shares | shares 456,883 456,883 456,883
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology and Halio, Inc., Warrant, Acquisition Date 4/22/2014, Preferred Series A      
Investment Holdings [Line Items]      
Investment cost $ 155 [2] $ 155 [4]  
Investments at Fair Value $ 48 $ 126  
Shares | shares 325,000 325,000 325,000
Investments Owned Acquisition Date Apr. 22, 2014 [37] Apr. 22, 2014 [38] Apr. 22, 2014 [38]
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology and Halio, Inc., Warrant, Acquisition Date 4/7/2015, Preferred Series B      
Investment Holdings [Line Items]      
Investment cost $ 63 [2] $ 63 [4]  
Investments at Fair Value $ 15 $ 43  
Shares | shares 131,883 131,883 131,883
Investments Owned Acquisition Date Apr. 07, 2015 [37] Apr. 07, 2015 [38] Apr. 07, 2015 [38]
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology and IngredientWerks Holdings, Inc. (p.k.a Agrivida, Inc.), Warrant, Acquisition Date 6/20/2013, Preferred Series D      
Investment Holdings [Line Items]      
Investment cost $ 120 [2] $ 120 [4]  
Investments at Fair Value  
Shares | shares 471,327 471,327 471,327
Investments Owned Acquisition Date Jun. 20, 2013 [37] Jun. 20, 2013 [38] Jun. 20, 2013 [38]
Investment, Identifier [Axis]: Warrant Investments and Sustainable and Renewable Technology and Polyera Corporation, Warrant, Acquisition Date 3/24/2015, Preferred Series C      
Investment Holdings [Line Items]      
Investment cost $ 269 [2] $ 269 [4]  
Investments at Fair Value  
Shares | shares 150,036 150,036 150,036
Investments Owned Acquisition Date Mar. 24, 2015 [37] Mar. 24, 2015 [38] Mar. 24, 2015 [38]
Investment, Identifier [Axis]: nvestment Funds & Vehicles Investments and Software and Liberty Zim Co-Invest L.P., Investment Funds & Vehicles, Acquisition Date 7/21/2022      
Investment Holdings [Line Items]      
Investment cost [4],[25],[26]   $ 381  
Investments at Fair Value [25],[26]   $ 375  
Investments Owned Acquisition Date [25],[26],[38]   Jul. 21, 2022 Jul. 21, 2022
[1] Value as a percent of net assets. All amounts are stated in U.S. Dollars unless otherwise noted. The Company uses the Standard Industrial Code for classifying the industry grouping of its portfolio companies.
[2] Gross unrealized appreciation, gross unrealized depreciation, and net unrealized depreciation for federal income tax purposes totaled $87.9 million, $106.6 million and $18.7 million, respectively. The tax cost of investments is $3.1 billion.
[3] Value as a percent of net assets. All amounts are stated in U.S. Dollars unless otherwise noted. The Company uses the Standard Industrial Code for classifying the industry grouping of its portfolio companies.
[4] Gross unrealized appreciation, gross unrealized depreciation, and net unrealized depreciation for federal income tax purposes totaled $72.2 million, $112.0
million, and $
39.8 million, respectively. The tax cost of investments is $3.0 billion.
[5] Denotes that all or a portion of the debt investment principal includes accumulated PIK interest and is net of repayments.
[6] Denotes that all or a portion of the debt investment secures the 2031 Asset-Backed Notes (as defined in “Note 5 — Debt”).
[7] Denotes that there is an unfunded contractual commitment available at the request of this portfolio company as of March 31, 2023 (Refer to “Note 11 - Commitments and Contingencies”).
[8] Denotes that there is an unfunded contractual commitment available at the request of this portfolio company as of December 31, 2022 (Refer to “Note 11 —
Commitments and Contingencies”).
[9] Interest rate PRIME represents 8.00% as of March 31, 2023. 1-month LIBOR, 3-month LIBOR and 6-month LIBOR represent 4.86%, 5.19%, and 5.31%, respectively, as of March 31, 2023.
[10] Interest rate PRIME represents 7.50% as of December 31, 2022. 1-month LIBOR, 3-month LIBOR, and 6-month LIBOR represent 4.40%, 4.77%, and 5.14%,
respectively, as of December 31, 2022.
[11] Denotes second lien senior secured debt.
[12] Denotes second lien senior secured debt.
[13] Denotes that all or a portion of the debt investment principal includes accumulated PIK interest and is net of repayments.
[14] Denotes that all or a portion of the debt investment is pledged as collateral under the SMBC Facility (as defined in “Note 5 — Debt”).
[15] Denotes unitranche debt with first lien “last-out” senior secured position and security interest in all assets of the portfolio company whereby the “last-out”
portion will be subordinated to the “first-out” portion in a liquidation, sale or other disposition.
[16] Denotes that all or a portion of the debt investment is pledged as collateral under the SMBC Facility (as defined in “Note 5 — Debt”).
[17] Denotes unitranche debt with first lien “last-out” senior secured position and security interest in all assets of the portfolio company whereby the “last-out” portion will be subordinated to the “first-out” portion in a liquidation, sale or other disposition.
[18] Denotes that all or a portion of the investment is pledged as collateral under the MUFG Bank Facility (as defined in “Note 5 — Debt”).
[19] Denotes that the fair value of the Company’s total investments in this portfolio company represent greater than 5% of the Company’s total net assets as of March 31, 2023.
[20] Denotes that all or a portion of the debt investment secures the 2031 Asset-Backed Notes (as defined in “Note 5 — Debt”).
[21] Denotes that all or a portion of the investment is pledged as collateral under the MUFG Bank Facility (as defined in “Note 5 — Debt”).
[22] Denotes that the fair value of the Company’s total investments in this portfolio company represent greater than 5% of the Company’s total net assets as of
December 31, 2022.
[23] Indicates assets that the Company deems not “qualifying assets” under section 55(a) of 1940 Act. Qualifying assets must represent at least 70% of the Company’s total assets at the time of acquisition of any additional non-qualifying assets.
[24] Non-U.S. company or the company’s principal place of business is outside the United States.
[25] Indicates assets that the Company deems not “qualifying assets” under section 55(a) of 1940 Act. Qualifying assets must represent at least 70% of the
Company’s total assets at the time of acquisition of any additional non-qualifying assets.
[26] Non-U.S. company or the company’s principal place of business is outside the United States.
[27] Denotes that all or a portion of the debt investment is convertible debt.
[28] Denotes that all or a portion of the debt investment is convertible debt.
[29] Denotes that all or a portion of the investment in this portfolio company is held by Hercules Capital IV, L.P., the Company’s wholly owned small business investment company.
[30] Denotes that all or a portion of the investment in this portfolio company is held by Hercules Capital IV, L.P., the Company’s wholly owned small business
investment company.
[31] Control investment as defined under the 1940 Act in which Hercules owns at least 25% of the company’s voting securities or has greater than 50% representation on its board.
[32] Debt is on non-accrual status as of March 31, 2023, and is therefore considered non-income producing. Note that as of March 31, 2023, only the PIK, or payment-in-kind, portion is on non-accrual for the Company’s debt investment in Tectura Corporation.
[33] Control investment as defined under the 1940 Act in which Hercules owns at least 25% of the company’s voting securities or has greater than 50%
representation on its board.
[34] Debt is on non-accrual status as of December 31, 2022, and is therefore considered non-income producing. Note that as of December 31, 2022, only the PIK, or
payment-in-kind, portion is on non-accrual for the Company’s debt investment in Tectura Corporation.
[35] Denotes the security holds rights to royalty fee income associated with certain products of the portfolio company. The approximate cost and fair value of the royalty contract are $4.6 million and $3.3 million, respectively.
[36] Denotes the security holds rights to royalty fee income associated with certain products of the portfolio company. The approximate cost and fair value of the
royalty contract are $
4.6 million and $3.4 million, respectively.
[37] Except for warrants in 24 publicly traded companies and common stock in 35 publicly traded companies, all investments are restricted as of March 31, 2023 and were valued at fair value using Level 3 significant unobservable inputs as determined in good faith by the Company’s valuation committee (the “Valuation Committee”) and approved by the board of directors (the “Board”).
[38] Except for warrants in 27 publicly traded companies and common stock in 43 publicly traded companies, all investments are restricted as of December 31, 2022
and were valued at fair value using Level 3 significant unobservable inputs as determined in good faith by the Company’s valuation committee (the “Valuation
Committee”) and approved by the board of directors (the “Board”).
[39] Denotes investment in a non-voting security in the form of a promissory note. The terms of the notes provide the Company with a lien on the issuers' shares of Common Stock for Black Crow AI, Inc., subject to release upon repayment of the outstanding balance of the notes. As of March 31, 2023, the Black Crow AI, Inc. affiliates promissory notes had an outstanding balance of $2.8 million.
[40] Denotes investment in a non-voting security in the form of a promissory note. The terms of the notes provide the Company with a lien on the issuers' shares of
Common Stock for Black Crow AI, Inc., subject to release upon repayment of the outstanding balance of the notes. As of December 31, 2022, the Black Crow
AI, Inc. affiliates promissory notes had an outstanding balance of $
3.0 million.
[41] Denotes all or a portion of the public equity or warrant investment was acquired in a transaction exempt from registration under the Securities Act of 1933
(“Securities Act”) and may be deemed to be “restricted securities” under the Securities Act.
[42] Denotes all or a portion of the public equity or warrant investment was acquired in a transaction exempt from registration under the Securities Act of 1933 (“Securities Act”) and may be deemed to be “restricted securities” under the Securities Act.