Borrowings - Information Related to Borrowings (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Line of Credit Facility [Line Items]
Amortization of financing costs			$ 586	$ 259
BMO Subscription Line
Line of Credit Facility [Line Items]
Average debt outstanding			98,529	58,655
UBS Credit Facility
Line of Credit Facility [Line Items]
Average debt outstanding			248,364	71,530
Wells Credit Facility
Line of Credit Facility [Line Items]
Average debt outstanding			218,114
Revolving Credit Facility | BMO Subscription Line | Line of Credit
Line of Credit Facility [Line Items]
Interest expense	$ 2,143	$ 1,160	6,054	3,440
Amortization of financing costs	$ 74	$ 11	$ 127	$ 20
Weighted average interest rate	8.10%	8.20%	8.20%	7.80%
Effective interest rate	8.40%	8.20%	8.40%	7.90%
Average debt outstanding	$ 104,865	$ 56,390	$ 98,529	$ 58,655
Revolving Credit Facility | UBS Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Interest expense	5,102	2,358	15,441	4,204
Non-usage fee	6	172	6	592
Amortization of financing costs	$ 88	$ 89	$ 262	$ 239
Weighted average interest rate	8.10%	8.10%	8.20%	8.00%
Effective interest rate	8.30%	9.10%	8.30%	10.20%
Average debt outstanding	$ 245,126	$ 112,291	$ 248,364	$ 71,530
Revolving Credit Facility | Wells Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Interest expense	4,642		6,041
Non-usage fee	14		57
Amortization of financing costs	$ 139		$ 198
Weighted average interest rate	7.60%		7.60%
Effective interest rate	7.90%		7.90%
Average debt outstanding	$ 238,543		$ 218,114