Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Other comprehensive income (loss):
Net income (loss)	$ (19,482)	$ 35,728	$ (33,933)
Foreign currency translation adjustment, net of tax expense (benefit) of $393, ($4,433), and $4,616, respectively	4,535	(7,249)	26,637
Unrealized gain on derivatives	0	0	1
Unrealized gain on derivatives, net of tax expense (benefit) of $397, ($73), and ($320), respectively	(1,976)	10	965
Total other comprehensive income (loss)	2,559	(7,239)	27,603
Comprehensive (loss) income	$ (16,923)	28,489	(6,330)
Retained Earnings
Other comprehensive income (loss):
Net income (loss)		$ 35,728	$ (33,933)