Quarterly report [Sections 13 or 15(d)]

Commitments and Contingencies - Schedule of Unfunded Contractual Commitments (Details)

v3.25.2
Commitments and Contingencies - Schedule of Unfunded Contractual Commitments (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Loss Contingencies [Line Items]    
Unfunded commitments $ 471,488 $ 448,528
Debt investments    
Loss Contingencies [Line Items]    
Unfunded commitments 467,659 444,699
Debt investments | Earnix, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 41,250 41,250
Debt investments | Harness, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 40,425 11,550
Debt investments | Arcus Biosciences, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 37,500 37,500
Debt investments | Thumbtack, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 30,000 30,000
Debt investments | ChenMed, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 25,000 0
Debt investments | Disc Medicine, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 22,500 22,500
Debt investments | Saronic Technologies, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 21,250 0
Debt investments | Pindrop Security, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 19,375 19,375
Debt investments | GoEuro Travel GmbH    
Loss Contingencies [Line Items]    
Unfunded commitments 18,750 26,250
Debt investments | Akero Therapeutics, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 17,500 15,000
Debt investments | Coronet Cyber Security Ltd.    
Loss Contingencies [Line Items]    
Unfunded commitments 17,000 17,000
Debt investments | Locus Robotics Corp.    
Loss Contingencies [Line Items]    
Unfunded commitments 16,250 16,250
Debt investments | Aryaka Networks, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 12,500 12,500
Debt investments | Weee! Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 12,500 0
Debt investments | Alector, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 10,500 10,500
Debt investments | iSpot.tv, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 9,750 0
Debt investments | Marathon Health, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 9,620 24,250
Debt investments | DocPlanner    
Loss Contingencies [Line Items]    
Unfunded commitments 9,538 0
Debt investments | CoreView USA, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 9,000 10,000
Debt investments | Heron Therapeutics, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 8,000 8,000
Debt investments | PayIt, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 8,000 8,000
Debt investments | ZeroEyes, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 6,000 0
Debt investments | Distributed Creation Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 5,000 0
Debt investments | Smartsheet Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 4,840 0
Debt investments | Ennoble Care LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 4,500 0
Debt investments | AlphaSense, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 4,000 4,000
Debt investments | WellBe Senior Medical, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 4,000 12,000
Debt investments | Saama Technologies, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 3,875 3,875
Debt investments | Allvue Systems, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 3,590 3,590
Debt investments | LogRhythm, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 3,143 3,143
Debt investments | Loftware, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 2,846 2,277
Debt investments | Zappi, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 2,571 2,571
Debt investments | Carbyne, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 2,550 0
Debt investments | New Relic, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 2,176 2,176
Debt investments | Streamline Healthcare Solutions    
Loss Contingencies [Line Items]    
Unfunded commitments 2,100 2,200
Debt investments | Babel Street    
Loss Contingencies [Line Items]    
Unfunded commitments 2,091 4,367
Debt investments | Kaseware, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 2,000 0
Debt investments | Sumo Logic, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 2,000 2,000
Debt investments | Altumint, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 1,500 0
Debt investments | TaxCalc    
Loss Contingencies [Line Items]    
Unfunded commitments 1,477 1,166
Debt investments | Behavox Limited    
Loss Contingencies [Line Items]    
Unfunded commitments 1,400 0
Debt investments | LogicSource    
Loss Contingencies [Line Items]    
Unfunded commitments 1,209 1,209
Debt investments | Zimperium, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 1,087 196
Debt investments | LinenMaster, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 1,000 1,000
Debt investments | Dispatch Technologies, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 937 563
Debt investments | Alchemer LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 890 0
Debt investments | Main Street Rural, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 874 874
Debt investments | Fortified Health Security    
Loss Contingencies [Line Items]    
Unfunded commitments 840 840
Debt investments | Ushur, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 800 0
Debt investments | DroneDeploy, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 625 625
Debt investments | Annex Cloud    
Loss Contingencies [Line Items]    
Unfunded commitments 600 0
Debt investments | Omeda Holdings, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 497 731
Debt investments | ShadowDragon, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 333 333
Debt investments | NorthSea Therapeutics    
Loss Contingencies [Line Items]    
Unfunded commitments 100 0
Debt investments | Armis, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 0 25,000
Debt investments | Dragos, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 0 13,000
Debt investments | Strive Health Holdings, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 0 8,299
Debt investments | Suzy, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 0 8,000
Debt investments | Viridian Therapeutics, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 0 8,000
Debt investments | Curana Health Holdings, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 0 7,500
Debt investments | ATAI Life Sciences N.V.    
Loss Contingencies [Line Items]    
Unfunded commitments 0 7,000
Debt investments | Dashlane, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 0 5,000
Debt investments | Ceros, Inc.    
Loss Contingencies [Line Items]    
Unfunded commitments 0 1,707
Debt investments | 3GTMS, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 0 886
Debt investments | Flight Schedule Pro, LLC    
Loss Contingencies [Line Items]    
Unfunded commitments 0 646
Investment Funds & Vehicles    
Loss Contingencies [Line Items]    
Unfunded commitments 3,829 3,829
Investment Funds & Vehicles | Forbion Growth Opportunities Fund I C.V.    
Loss Contingencies [Line Items]    
Unfunded commitments 1,757 1,757
Investment Funds & Vehicles | Forbion Growth Opportunities Fund II C.V.    
Loss Contingencies [Line Items]    
Unfunded commitments 2,072 2,072
Adviser Funds    
Loss Contingencies [Line Items]    
Unfunded commitments $ 129,700 $ 139,700