INVESTMENT IN UNCONSOLIDATED INVESTEES (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Schedule of Equity Method Investments [Line Items]
Real estate, net of accumulated depreciation	$ 911,724	$ 855,371	$ 901,006
Other assets	65,557		60,659
Shareholders' equity/partners capital	115,821		$ 121,877
Revenue	31,822	29,205
Operating expenses	27,345	25,881
Income from continuing operations	(5,907)	(3,738)
Net income	(5,907)	(3,735)
Company's proportionate share of earnings	55	155
Gruppa Florentina LLC [Member]
Schedule of Equity Method Investments [Line Items]
Real estate, net of accumulated depreciation	13,499	13,620
Notes receivable	9,764	8,657
Other assets	28,313	29,494
Notes payable	(9,449)	(10,555)
Other liabilities	(5,958)	(5,146)
Shareholders' equity/partners capital	(36,169)	(36,071)
Revenue	13,614	13,414
Depreciation	(288)	(288)
Operating expenses	(12,614)	(12,235)
Interest expense	182	(205)
Income from continuing operations	894	687
Net income	894	687
Company's proportionate share of earnings	$ 179	$ 137