REPORTING SEGMENTS AND RELATED INFORMATION - Schedule of Revenue Components of Real Estate Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenue from External Customer [Line Items]
Equity in earnings of unconsolidated joint ventures	$ 1,161	$ 1,991	$ 4,616	$ 4,867
Commercial/industrial expenses	10,172	20,487	29,919	47,882
Operating Segments
Revenue from External Customer [Line Items]
Commercial/industrial revenues	10,209	31,475	28,572	61,764
Real estate - commercial/industrial | Operating Segments
Revenue from External Customer [Line Items]
Commercial/industrial revenues	3,397	22,352	8,706	32,163
Equity in earnings of unconsolidated joint ventures	1,161	1,991	4,616	4,867
Commercial/industrial revenues and equity in earnings of unconsolidated joint ventures	4,558	24,343	13,322	37,030
Commercial/industrial expenses	2,137	6,845	5,517	11,403
Operating results from commercial/industrial and unconsolidated joint ventures	$ 2,421	$ 17,498	$ 7,805	$ 25,627