REPORTING SEGMENTS AND RELATED INFORMATION - Schedule of Revenue Components of Real Estate Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Commercial/industrial revenues	$ 8,209	$ 7,406
Equity in earnings of unconsolidated joint ventures	1,158	1,513
Costs and expenses	12,375	11,390
Operating Segments
Segment Reporting Information [Line Items]
Commercial/industrial revenues	8,209	7,406
Real estate - commercial/industrial | Operating Segments
Segment Reporting Information [Line Items]
Commercial/industrial revenues	2,754	2,945
Equity in earnings of unconsolidated joint ventures	1,158	1,513
Commercial/industrial revenues and equity in earnings of unconsolidated joint ventures	3,912	4,458
Operating expenses	737	829
General and administrative expenses	868	870
Other expenses	242	228
Costs and expenses	1,847	1,927
Operating results from commercial/industrial and unconsolidated joint ventures	$ 2,065	$ 2,531