Income Taxes - Schedule of Unrecognized Tax Benefits Roll Forward (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 at beginning of year	$ 19,386	$ 10,121	$ 6,111
Increases related to current year tax positions	53,440	8,998	3,658
Increases related to prior year tax positions	93	481	351
Decreases related to prior year tax positions	0	(215)	0
Decreases related to expiration of prior year tax positions	0	0	0
Decreases related to settlements of prior year tax positions	0	0	0
Unrecognized tax benefits at end of year	$ 72,919	$ 19,386	$ 10,121