OTHER LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Other Liabilities, Unclassified [Abstract]
Security deposits	$ 14,782	$ 13,943
Prepaid rent and other deferred income	9,795	10,003
Acquired below market lease intangibles	4,012	3,485
Accumulated Amortization, Acquired Below Market Lease Intangibles	(1,662)	(1,353)
Acquired below market lease intangibles, net of accumulated amortization	2,350	2,132
Interest rate swap liabilities	2,578	3,960
Prepaid tenant improvement reimbursements	343	493
Other liabilities	16	82
Total Other Liabilities	$ 29,864	$ 30,613