CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net income	$ 1,028	$ 50	$ 2,560	$ 619
Foreign currency translation adjustment, net of tax	(8)	(8)	(4)	(3)
Comprehensive income	$ 1,020	$ 42	$ 2,556	$ 616