INVESTMENT IN UNCONSOLIDATED JOINT VENTURES - Results from Operations of the Unconsolidated Joint Ventures (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Financial Position
Total assets	$ 135,627		$ 135,627		$ 131,214
Total liabilities	92,743		92,743		88,973
Partners’/members’ capital	42,884		42,884		$ 42,241
Results from Operations
Total revenues	4,463	$ 4,203	12,678	$ 14,666
Total expenses	4,030	4,626	11,943	11,987
Net income (loss)	$ 433	$ (423)	$ 735	$ 2,679