DISCONTINUED OPERATIONS DISCONTINUED OPERATIONS (Pro Forma) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenue	$ 10,121	$ 13,769	$ 16,119	$ 30,038
Net loss from continuing operations	(627)	(1,534)	(2,052)	(4,945)
Net loss	$ (627)	$ (1,200)	$ (2,052)	(4,301)
Pro Forma [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenue				30,038
Net loss from continuing operations				(4,945)
Net loss				$ (4,301)
Net loss from continuing operations per share (in dollars per share)				$ (0.62)
Net income (loss) per share (in dollars per share)				$ (0.54)