OPERATING SEGMENTS (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Segment operating income (loss)	$ 5,842	$ 5,770	$ 11,040	$ 9,850
Other non-segment items of income (expense)
General and administrative	(1,295)	(1,604)	(3,075)	(3,213)
Net income fee to related party	(76)	(54)	(136)	(126)
Advisory fee to related party	(2,501)	(2,331)	(4,806)	(4,702)
Other income	(104)	902	1,338	1,169
Loss from unconsolidated joint ventures and investees	(10)		(18)	(2)
Income tax benefit				1
Net loss from continuing operations	(10,247)	4,756	(15,262)	1,191
Total Segments [Member]
Segment operating income (loss)	(2,836)	7,843	(4,817)	8,064
Other non-segment items of income (expense)
General and administrative	(1,295)	(729)	(3,075)	(2,338)
Net income fee to related party	(76)	(54)	(136)	(126)
Advisory fee to related party	(2,501)	(2,331)	(4,806)	(4,702)
Other income	(3,529)	27	(2,410)	294
Loss from unconsolidated joint ventures and investees	(10)		(18)	(2)
Income tax benefit				1
Net loss from continuing operations	$ (10,247)	$ 4,756	$ (15,262)	$ 1,191