Income Taxes - Provision For Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
U.S. Federal	$ 773	$ 1,591	$ 1,892
State	525	365	706
Foreign	7,204	5,011	11,440
Total current	8,502	6,967	14,038
Deferred:
U.S. Federal	547	(16,309)	(2,926)
State	(545)	598	1,181
Foreign	(1,211)	(3,139)	(2,505)
Total deferred	(1,209)	(18,850)	(4,250)
Total provision (benefit) for income taxes	$ 7,293	$ (11,883)	$ 9,788