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Balance Sheet Details - Schedule of Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
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Balance Sheet Related Disclosures [Abstract] |  |
Accounts payable | $ 1,356 | $ 3,819
Accrued compensation | 2,135 | 3,790
Accrued research and development | 11,747 | 18,246
Other accrued expenses | 562 | 865
Total | $ 15,800 | $ 26,720

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