OTHER LIABILITIES (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Other Liabilities, Unclassified [Abstract]
Security deposits	$ 9,668	$ 9,184
Prepaid rent and other deferred income	7,930	6,373
Acquired below market lease intangibles	1,541	1,684
Accumulated amortization of acquired below market lease intangibles	(391)	(924)
Acquired below market lease intangibles, net of accumulated amortization	1,150	760
Interest rate swap liability	645	0
Other liabilities	693	699
Total Other Liabilities	$ 20,086	$ 17,016