OTHER LIABILITIES (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Other Liabilities, Unclassified [Abstract]
Security deposits	$ 15,957	$ 14,782
Prepaid rent and other deferred income	9,828	9,795
Acquired Below Market Lease Intangibles	4,071	4,012
Accumulated Amortization of Acquired Below Market Lease Intangibles	(1,782)	(1,662)
Acquired Below Market Lease Intangibles, Net of Accumulated Amortization	2,289	2,350
Interest rate swap liabilities	1,890	2,578
Prepaid tenant improvement reimbursements	231	343
Other liabilities	16	16
Other Liabilities - total	$ 30,211	$ 29,864