BORROWINGS - Components of Interest and Credit Facilities Payable (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Line of Credit Facility [Line Items]
Interest and credit facility fees payable	$ 6,164	$ 6,104
Secured Debt | Line of Credit | SPV Credit Facility
Line of Credit Facility [Line Items]
Interest expense payable	2,271	740
Unused commitment fees payable	295	331
Other credit facility fees payable	301	0
Interest and credit facility fees payable	$ 2,867	$ 1,071
Weighted average interest rate	5.50%	6.72%
Secured Debt | Line of Credit | SPV2 Credit Facility
Line of Credit Facility [Line Items]
Interest expense payable	$ 178	$ 754
Unused commitment fees payable	5	237
Other credit facility fees payable	194	0
Interest and credit facility fees payable	$ 377	$ 991
Weighted average interest rate	6.49%	7.14%