ACQUISITIONS - Schedule of Asset Acquisition Assets Acquired and Liabilities Assumed (Details) - Real Estate Asset Acquisition - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Asset Acquisition [Line Items]
Investment properties, net	$ 99,096	$ 13,488	$ 63,570
Lease-related intangible assets, net	5,223	304	2,254
Other assets	11	0	0
Total acquired assets	104,330	13,792	65,824
Mortgage payable	0	3,578	0
Accounts payable and accrued expenses	1,140	100	280
Deferred revenue and other liabilities	2,855	189	246
Total assumed liabilities	3,995	3,867	526
Fair value of net assets acquired	$ 100,335	$ 9,925	$ 65,298
Lease Agreements
Asset Acquisition [Line Items]
Weighted average amortization period (in years)	6 years 8 months 12 days	5 years 3 months 18 days	3 years 2 months 12 days