DEBT OBLIGATIONS - Credit Facility Narrative (Details) - USD ($)		12 Months Ended
	Sep. 15, 2022	Dec. 31, 2023	Dec. 31, 2022	Mar. 01, 2024
Debt Instrument [Line Items]
Facility amount drawn		$ 0	$ 19,000,000
Deferred costs		$ 4,266,000	4,443,000
Credit facility | Valley National Bank | VNB Credit Facility | Secured debt
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 60,000,000
Debt used for operating expenses	$ 25,000,000
Effective interest rate		7.85%
Unused borrowing capacity fee, percentage		0.25%
Remaining borrowing capacity		$ 60,000,000
Facility amount drawn		0	19,000,000
Average outstanding amount		2,811,000	7,907,000
Interest expense, debt		574,000	713,000
Deferred costs		$ 289,000	$ 498,000
Credit facility | Valley National Bank | VNB Credit Facility | Secured debt | Subsequent Event
Debt Instrument [Line Items]
Effective interest rate				7.82%
Remaining borrowing capacity				$ 60,000,000
Facility amount drawn				$ 0
Credit facility | Valley National Bank | VNB Credit Facility | Secured debt | Prime Rate | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	6.00%
Credit facility | Valley National Bank | VNB Credit Facility | Secured debt | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Basis spread on variable rate	2.50%