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Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Payables and Accruals [Abstract] |  |
Payroll and employee related expenses | $ 529 | $ 4,670
Third-party research and development expenses | 1,582 | 3,473
Other | 475 | 1,231
Total accrued expenses and other current liabilities | $ 2,586 | $ 9,374

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