INCOME TAXES (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Federal	$ 1,160	$ 0	$ 0
State	22	(16)	9
Foreign	1,318	1,678	1,851
Total Current	2,500	1,662	1,860
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Federal	(131)	158	155
Foreign	468	23	(187)
Total deferred	337	181	(32)
Income tax provision	$ 2,837	$ 1,843	$ 1,828