REPORTING SEGMENTS AND RELATED INFORMATION - Revenue Components of Real Estate Segments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenue from External Customer [Line Items]
Equity in earnings of unconsolidated joint ventures	$ 6,868	$ 7,752	$ 9,202
Commercial expenses	48,438	65,488	55,873
Operating Segments
Revenue from External Customer [Line Items]
Total revenues	44,739	79,217	55,613
Real Estate - commercial/industrial | Operating Segments
Revenue from External Customer [Line Items]
Total revenues	11,758	40,515	19,476
Equity in earnings of unconsolidated joint ventures	6,868	7,752	9,202
Commercial revenues and equity in earnings of unconsolidated joint ventures	18,626	48,267	28,678
Commercial expenses	8,053	16,356	11,953
Operating results from commercial and unconsolidated joint ventures	$ 10,573	$ 31,911	$ 16,725