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Balance Sheet Components - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
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Balance Sheet Related Disclosures [Abstract] |  |
Employee compensation | $ 4,169 | $ 8,040
Accrued nonclinical, clinical and process development costs | 3,298 | 3,367
Accrued professional services | 674 | 351
State income tax payable | 109 | 101
Other | 910 | 725
Total accrued expenses and other current liabilities | $ 9,160 | $ 12,584

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