DEBT OBLIGATIONS, NET - Committed Loan and Securities Repurchase Facilities (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) agreement security	Dec. 31, 2022 USD ($)
Debt Instrument [Line Items]
Obligations outstanding	$ 606,607	$ 847,863
Number of counterparties with repurchase agreements | security	4
Number of counterparties with collateral exceeding borrowed amounts | security	0
Amount of collateral exceeding borrowings	$ 153,200
Amount of collateral exceeding borrowings, as a percentage	10.00%
Weighted average haircut	18.00%
Committed Loan Repurchase Facility
Debt Instrument [Line Items]
Number of agreements | agreement	5
Consolidated CLO debt obligations	$ 1,241,997	$ 1,300,000
Committed Securities Repurchase Facility | Maturing on 23 December 2021
Debt Instrument [Line Items]
Consolidated CLO debt obligations	$ 100,000
Loan Repurchase Facilities
Debt Instrument [Line Items]
Specified period facilities are due	90 days
Uncommitted Securities Repurchase Facilities
Debt Instrument [Line Items]
Specified period facilities are due	30 days