Organization and Summary of Significant Accounting Policies - Summary of Short-Term Investments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 439,484	$ 324,158
Unrealized Gains	185	889
Unrealized Losses	(709)	(224)
Estimated Fair Value	438,960	324,823
U.S. Treasury Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	74,555	71,072
Unrealized Gains	1	242
Unrealized Losses	(37)	(14)
Estimated Fair Value	74,519	71,300
U.S. Agency Bonds
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	191,844	166,699
Unrealized Gains	127	591
Unrealized Losses	(511)	(187)
Estimated Fair Value	191,460	167,103
Asset-Backed Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	5,130	5,078
Unrealized Gains	0	0
Unrealized Losses	(16)	(23)
Estimated Fair Value	5,114	5,055
Corporate Debt Securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	120,839	1,999
Unrealized Gains	47	0
Unrealized Losses	(145)	0
Estimated Fair Value	120,741	1,999
Commercial Paper
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	47,116	79,310
Unrealized Gains	10	56
Unrealized Losses	0	0
Estimated Fair Value	$ 47,126	$ 79,366