ACQUISITIONS - Summary of Acquisitions (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2021 property	Mar. 31, 2020 USD ($) property
Asset Acquisitions During Period
Number of Properties | property	23	23
Cash and Acquisition Costs		$ 141,928
Value of OP Equity		22,897
Other Liabilities		1,138
Total		$ 165,963