SEGMENTS - Segment Assets and Accumulated Depreciation (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Segment Reporting Information [Line Items]
Property owned	$ 2,434,138	$ 2,534,124
Less accumulated depreciation	(543,264)	(535,401)
Total property owned	1,890,874	1,998,723
Cash and cash equivalents	9,745	10,458	$ 13,156
Restricted cash	566	1,433	$ 1,914
Other assets	18,992	22,687
TOTAL ASSETS	1,920,177	2,033,301
Multifamily
Segment Reporting Information [Line Items]
Property owned	2,407,300	2,385,351
Less accumulated depreciation	(534,566)	(487,129)
Total property owned	1,872,734	1,898,222
All Other
Segment Reporting Information [Line Items]
Property owned	26,838	148,773
Less accumulated depreciation	(8,698)	(48,272)
Total property owned	$ 18,140	$ 100,501