SEGMENTS - Segment Assets and Accumulated Depreciation (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Segment Reporting Information [Line Items]
Property owned	$ 2,413,488	$ 2,420,146
Less accumulated depreciation	(553,231)	(530,703)
Total real estate investments	1,860,257	1,889,443
Cash and cash equivalents	12,682	8,630	$ 8,939
Restricted cash	1,066	639	$ 48,903
Other assets	29,468	27,649
TOTAL ASSETS	1,903,473	1,926,361
Multifamily
Segment Reporting Information [Line Items]
Property owned	2,396,195	2,381,461
Less accumulated depreciation	(549,160)	(524,364)
Total real estate investments	1,847,035	1,857,097
All Other
Segment Reporting Information [Line Items]
Property owned	17,293	38,685
Less accumulated depreciation	(4,071)	(6,339)
Total real estate investments	$ 13,222	$ 32,346