Income Taxes - Tax Contingency (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefits, beginning balance	$ 10,193	$ 7,738	$ 1,588
Changes for tax positions of prior years, increase	156	1,174	4,633
Increases for tax positions related to the current year	1,618	1,281	2,084
Settlements and lapsing of statutes of limitations	(820)	0	(567)
Unrecognized tax benefits, ending balance	$ 11,147	$ 10,193	$ 7,738