Organization and Summary of Significant Accounting Policies - Schedule of Contractual Maturities of Available-for-sale Debt Securities (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	$ 291,267
Due Between 1 and 2 Years	48,116
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	51,131
Due Between 1 and 2 Years	48,116
Corporate Debt Securities
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	6,026
Due Between 1 and 2 Years	0
Commercial Paper
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	234,110
Due Between 1 and 2 Years	$ 0