SEGMENT DISCLOSURE - Reconciliation of Segment Operating Income to Net Income Attributable to Company (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Interest and other income	$ 12,248	$ 21,366
Asset management and other fees to related parties	(3,570)	(9,030)
Interest expense	(9,604)	(9,413)
General and administrative	(6,869)	(6,844)
Transaction costs	(223)	(143)
Depreciation and amortization	(20,348)	(20,112)
INCOME BEFORE PROVISION FOR INCOME TAXES	7,076	2,141
Provision for income taxes	(1,131)	(2,992)
NET INCOME (LOSS)	5,945	(851)
Net (income) loss attributable to noncontrolling interests	(27)	1
NET INCOME (LOSS) ATTRIBUTABLE TO THE COMPANY	5,918	(850)
Operating Segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total segment net operating income	46,824	47,061
Expense reimbursements to related parties—corporate	(1,929)	(1,921)
Corporate And Reconciling Items
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Interest and other income	0	1
Asset management and other fees to related parties	(3,570)	(9,030)
Interest expense	(9,052)	(9,005)
General and administrative	(4,630)	(4,581)
Transaction costs	(223)	(143)
Depreciation and amortization	(20,348)	(20,112)
Corporate, Non-Segment
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Expense reimbursements to related parties—corporate	$ (1,925)	$ (2,050)