INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES AND INVESTEES (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Real estate, net of accumulated depreciation	$ 855,371		$ 853,507
Other assets	56,620		46,163
Shareholders' equity/partners capital	119,255		$ 122,957
Operating revenue	29,205	$ 23,156
Operating expenses	(25,881)	(21,155)
Income (loss) from continuing operations	(3,738)	2,539
Income (loss) from discontinued operations	2	190
Net income	(3,735)	2,832
Company's proportionate share of earnings	155	45
Gruppa Florentina LLC [Member]
Real estate, net of accumulated depreciation	13,620	1,981
Notes receivable	8,657	7,528
Other assets	29,494	29,163
Notes payable	(10,555)	(10,132)
Other liabilities	(5,146)	(6,182)
Shareholders' equity/partners capital	(36,071)	(32,358)
Operating revenue	13,414	12,790
Depreciation	(288)	(288)
Operating expenses	(12,235)	(11,598)
Interest expense	(205)	(201)
Net income	687	703
Company's proportionate share of earnings	$ 137	$ 141