INVESTMENTS IN JOINT VENTURES AND PARTNERSHIPS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Cash and Cash Equivalents [Member]
Schedule of Equity Method Investments [Line Items]
Total assets	$ 85,240	$ 69,480
Real Estate and Related Assets [Member]
Schedule of Equity Method Investments [Line Items]
Total liabilities	37,770	30,240
Other Assets [Member]
Schedule of Equity Method Investments [Line Items]
Net loss	$ (2,720)	$ (1,480)