Organization and Summary of Significant Accounting Policies - Schedule of Contractual Maturities of Available-for-sale Debt Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	$ 238,155	$ 291,267
Due Between 1 and 2 Years	37,435	48,116
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	57,369	51,131
Due Between 1 and 2 Years	5,647	48,116
U.S. Agency Bonds
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	37,202
Due Between 1 and 2 Years	29,818
U.S. Agency Discount Notes
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	4,334
Due Between 1 and 2 Years	0
Corporate Debt Securities
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	0	6,026
Due Between 1 and 2 Years	1,970	0
Commercial Paper
Schedule Of Available For Sale Securities [Line Items]
Due in 1 Year or Less	139,250	234,110
Due Between 1 and 2 Years	$ 0	$ 0