Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net income	$ 241,415	$ 114,887	$ 141,583
Other comprehensive income net of tax and net of reclassification adjustments:
Change in currency translation	(82)	532	337
Comprehensive income	$ 241,333	$ 115,419	$ 141,920