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Description of Organization and Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($) Segments	Feb. 07, 2023	Dec. 31, 2022 USD ($)
Subsidiary Sale Of Stock [Line Items]
Entity incorporation date	Oct. 18, 2018
Workforce reduction, percentage		55.00%
Accumulated deficit	$ (152,338)		$ (120,860)
Cash, cash equivalents and marketable securities	$ 107,400
Number of operating segments | Segments	1
Fair Value Inputs Level 1, 2 and 3 [Member]
Subsidiary Sale Of Stock [Line Items]
Fair value transfer amount	$ 0

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