Income Taxes - Expense (Benefit) for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current tax provision:
Federal	$ 2,916	$ 1,665	$ 1,022
State	2,267	1,467	1,403
Foreign	14,643	5,385	9,933
Current tax provision (benefit)	19,826	8,517	12,358
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Federal	11,032	8,579	10,185
State	7,146	5,166	335
Foreign	(9,350)	(22,806)	(6,338)
Deferred tax expense (benefit)	8,828	(9,061)	4,182
Income tax provision (benefit)	$ 28,654	$ (544)	$ 16,540