Organization and Summary of Significant Accounting Policies - Summary of Short-Term Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 276,285	$ 339,653
Unrealized Gains	0	7
Unrealized Losses	(2,277)	(277)
Estimated Fair Value	274,008	339,383
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	103,080	99,457
Unrealized Gains	0	0
Unrealized Losses	(1,324)	(210)
Estimated Fair Value	101,756	99,247
U.S. Agency Bonds
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	37,497
Unrealized Gains	0
Unrealized Losses	(375)
Estimated Fair Value	37,122
Corporate Debt Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost		6,029
Unrealized Gains		0
Unrealized Losses		(3)
Estimated Fair Value		6,026
Commercial Paper
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	135,708	234,167
Unrealized Gains	0	7
Unrealized Losses	(578)	(64)
Estimated Fair Value	$ 135,130	$ 234,110

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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