Condensed Consolidated Statements of Other Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net income (loss)	$ 717	$ (3,484)	$ (189)	$ (20,281)
Other comprehensive loss:
Foreign currency translation adjustment, including tax charges of $426, $124, $486, and $396, respectively	(1,714)	(614)	(1,902)	(1,578)
Other comprehensive loss, net of tax	(1,714)	(614)	(1,902)	(1,578)
Total comprehensive loss	$ (997)	$ (4,098)	$ (2,091)	$ (21,859)