OTHER LIABILITIES AND DEFERRED CREDITS (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Other Liabilities Disclosure [Abstract]
Acquired below market leases, net	$ 20,673	$ 21,458
Prepaid rent and deferred revenue	14,371	14,518
Interest rate swap liability	3,784	4,531
Deferred rent expense and lease intangible	13	16
Deferred compensation	2,158	2,059
Deferred tax liability	570	570
Straight-line rent liability	17,156	18,049
Lease liability	29,471	30,060
Other liabilities	32	39
Total other liabilities and deferred credits, net	$ 88,228	$ 91,300