INCOME TAXES (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Current:
Federal	$ 0	$ 0
State	2	7
Foreign	12	9
Total current	14	16
Deferred:
Federal	0	0
State	0	0
Foreign	(39)	2
Total deferred	(39)	2
Total income tax expense (benefit)	$ (25)	$ 18