Hercules Capital, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Debt - Components of Interest Expense, Related Fees, Losses on Debt Extinguishment and Cash Paid for Interest Expense for Debt (Parentheticals) (Details)

Debt - Components of Interest Expense, Related Fees, Losses on Debt Extinguishment and Cash Paid for Interest Expense for Debt (Parentheticals) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
September 2026 Notes
Debt Instrument [Line Items]
Amortization of original issue discounts	$ 42	$ 42	$ 83	$ 84
January 2027 Notes
Debt Instrument [Line Items]
Amortization of original issue discounts	126	126	251	223
2031 Asset-Backed Notes
Debt Instrument [Line Items]
Amortization of original issue discounts	$ 47	$ 4	$ 94	4
2022 Notes
Debt Instrument [Line Items]
Amortization of original issue discounts				23
2022 Convertible Notes
Debt Instrument [Line Items]
Amortization of original issue discounts				$ 112

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details