Income Taxes - Schedule of Major Differences Between U.S Statutory Rate and Effective Tax Rate (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Tax at statutory rate	$ 27,785	$ 13,362	$ 10,709
State taxes	4,847	1,575	1,999
Research and development credits	3,993	2,960	2,285
Stock-based compensation	47,413	56,623	67,609
Impact of foreign operations	2,790	362	(1,363)
Change in valuation allowance	(88,272)	(66,877)	(80,607)
Other	(1,864)	304	(1,587)
Total	$ (3,308)	$ 8,309	$ (955)