PREPAID EXPENSES AND OTHER ASSETS, NET (Details) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Prepaid expenses and other assets
Sales tax rebate incentive, net of accumulated amortization	$ 29,000	$ 672,000
Prepaid expenses	194,000	593,000
Tenant lease incentive	0	60,000
Utility deposits and other	508,000	38,000
Total	$ 731,000	$ 1,363,000