Fair Value of Investments - Schedule of Fair Value of Financial Investments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Total Investments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning of period	$ 425,403	$ 388,788	$ 418,300	$ 324,296
Purchase of investments	29,306	65,369	57,461	182,680
Proceeds from principal repayments and sales of investments	(24,694)	(26,677)	(47,440)	(80,238)
Accretion of discount/amortization of premium	205	744	937	2,413
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Fair value, end of period	429,405	428,463	429,405	428,463
Net change in unrealized appreciation (depreciation) related to financial instruments still held	(925)	569	(759)	1,478
Total Investments | Net realized gain (loss)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	(1)	56	27	160
Total Investments | Net change in unrealized appreciation (depreciation)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	(814)	183	120	(848)
First Lien Debt
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning of period	419,321	382,588	412,100	318,189
Purchase of investments	29,084	65,369	57,140	182,680
Proceeds from principal repayments and sales of investments	(24,694)	(26,677)	(47,440)	(80,238)
Accretion of discount/amortization of premium	199	739	920	2,398
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Fair value, end of period	423,132	422,263	423,132	422,263
Net change in unrealized appreciation (depreciation) related to financial instruments still held	(888)	574	(494)	1,400
First Lien Debt | Net realized gain (loss)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	(1)	56	27	160
First Lien Debt | Net change in unrealized appreciation (depreciation)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	(777)	188	385	(926)
Second Lien Debt
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning of period	6,082	6,200	6,200	6,107
Purchase of investments	0	0	99	0
Proceeds from principal repayments and sales of investments	0	0	0	0
Accretion of discount/amortization of premium	6	5	17	15
Transfers into Level 3	0	0	0	0
Transfers out of Level 3	0	0	0	0
Fair value, end of period	6,051	6,200	6,051	6,200
Net change in unrealized appreciation (depreciation) related to financial instruments still held	(37)	(5)	(265)	78
Second Lien Debt | Net realized gain (loss)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	0	0	0	0
Second Lien Debt | Net change in unrealized appreciation (depreciation)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	(37)	$ (5)	(265)	$ 78
Preferred Equity
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value, beginning of period	0		0
Purchase of investments	222		222
Proceeds from principal repayments and sales of investments	0		0
Accretion of discount/amortization of premium	0		0
Transfers into Level 3	0		0
Transfers out of Level 3	0		0
Fair value, end of period	222		222
Net change in unrealized appreciation (depreciation) related to financial instruments still held	0		0
Preferred Equity | Net realized gain (loss)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	0		0
Preferred Equity | Net change in unrealized appreciation (depreciation)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Net gains (losses) included in earnings	$ 0		$ 0