Fair Value Measurement - Summary of Investments Measured and Recognized at Fair Value (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 196,838,000	$ 106,835,000
Gross Unrealized Losses	0	(1,000)
Fair Value	196,838,000	106,834,000
Money Market Funds | Level 1 | Financial Assets Included Within Cash and Cash Equivalents
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	196,838,000	105,684,000
Fair Value	$ 196,838,000	105,684,000
Corporate Notes | Level 2 | Financial Assets Included Within Short-term Investments
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost		1,151,000
Gross Unrealized Losses		(1,000)
Fair Value		$ 1,150,000