INVESTMENTS IN REAL ESTATE - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2021 USD ($) property	Mar. 31, 2020 USD ($) property
Real Estate [Abstract]
Depreciation expense | $	$ 4.2	$ 4.3
Number of property acquisitions (in properties)	0	0
Number of property acquisition disposed (in properties)	0	0