CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (in thousands) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Consolidated Statements Of Comprehensive Income Loss In Thousands
Net income (loss)	$ 979	$ (168)
Other comprehensive income:
Foreign currency translation gain (loss)	82	161
Comprehensive income (loss)	$ 1,061	$ (7)