INCOME TAXES Foreign and Domestic Income Before Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Domestic	$ (5,768)	$ 3,607	$ (10,342)
Foreign	(2,423)	(1,354)	(7,603)
Income (loss) from continuing operations before provision for income taxes	$ (8,191)	$ 2,253	$ (17,945)