DISCONTINUED OPERATIONS (Pro Forma) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net loss from continuing operations	$ (938)	$ (1,596)	$ (2,990)	$ (6,540)
Net loss	$ (938)	$ (1,187)	$ (2,990)	(5,488)
Pro Forma [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total revenue				39,629
Net loss from continuing operations				(6,540)
Net loss				$ (5,488)
Net loss from continuing operations per share (in dollars per share)				$ (0.82)
Net income (loss) per share (in dollars per share)				$ (0.69)