INVESTMENT IN UNCONSOLIDATED JOINT VENTURES (Income Or Loss From Unconsolidated Joint Ventures) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Nov. 29, 2022
Investments in Unconsolidated Joint Ventures
Loss from Unconsolidated Joint Venture Investments	$ (352)	$ (936)
Hiren Boston, LLC
Investments in Unconsolidated Joint Ventures
Loss from Unconsolidated Joint Venture Investments	0	(258)
Percent owned (percentage)			50.00%
SB Partners, LLC
Investments in Unconsolidated Joint Ventures
Loss from Unconsolidated Joint Venture Investments	0	(310)
SB Partners Three, LLC
Investments in Unconsolidated Joint Ventures
Loss from Unconsolidated Joint Venture Investments	$ (352)	$ (368)