CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 2,700	$ 1,577	$ 8,114	$ 3,581
Foreign currency translation adjustment, net of tax	(1,009)	(115)	(913)	(255)
Comprehensive income	$ 1,691	$ 1,462	$ 7,201	$ 3,326