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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		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total stock-based compensation expense	$ 486	$ 463	$ 900	$ 11,589
Research and Development
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total	190	161	361	2,242
General and Administrative
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total	$ 296	$ 302	$ 539	$ 9,347

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

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