OTHER ASSETS (Details) - USD ($)	Mar. 31, 2017	Dec. 31, 2016
OTHER ASSETS
Security deposits	$ 2,430,000	$ 2,381,000
Escrow deposits to fund future capital improvements	394,000	423,000
Intangible assets, net of accumulated amortization	8,000	12,000
Accumulated amortization on intangible assets	$ 496,000	$ 493,000