Organization and Summary of Significant Accounting Policies - Summary of Short-Term Investments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 277,125	$ 339,653
Unrealized Gains	39	7
Unrealized Losses	(1,574)	(277)
Estimated Fair Value	275,590	339,383
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	63,675	99,457
Unrealized Gains	0	0
Unrealized Losses	(659)	(210)
Estimated Fair Value	63,016	99,247
U.S. Agency Bonds
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	67,421
Unrealized Gains	0
Unrealized Losses	(401)
Estimated Fair Value	67,020
U.S. Agency Discount Notes
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	4,321
Unrealized Gains	13
Unrealized Losses	0
Estimated Fair Value	4,334
Corporate Debt Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	1,975	6,029
Unrealized Gains	0	0
Unrealized Losses	(5)	(3)
Estimated Fair Value	1,970	6,026
Commercial Paper
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	139,733	234,167
Unrealized Gains	26	7
Unrealized Losses	(509)	(64)
Estimated Fair Value	$ 139,250	$ 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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