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Stock-based Compensation - Summary of Stock-Based Compensation Expense Recognized for Options and RSUs Granted (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total stock-based compensation expense	$ 781	$ 482	$ 1,681	$ 12,071
Research and Development
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total	273	184	634	2,426
General and Administrative
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total	$ 508	$ 298	$ 1,047	$ 9,645

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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