CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net loss	$ (3,886)	$ (1,787)
Foreign currency translations gain (loss)	(1,661)	4,169
Pension obligations, net of tax provision of $8 and $10 in 2018 and 2017, respectively	14	(19)
Comprehensive income (loss)	$ (5,533)	$ 2,363