OTHER LIABILITIES (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Other Liabilities, Unclassified [Abstract]
Security deposits	$ 13,234	$ 12,803
Prepaid rent and other deferred income	8,613	8,971
Acquired Below Market Lease Intangibles	3,298	3,657
Accumulated Amortization of Acquired Below Market Lease Intangibles	(1,520)	(1,380)
Acquired Below Market Lease Intangibles, Net of Accumulated Amortization	1,778	2,277
Interest rate swap liabilities	7,029	3,314
Prepaid tenant improvement reimbursements	433	212
Other liabilities	223	16
Other Liabilities - total	$ 31,310	$ 27,593