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Accrued Expenses (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Payables and Accruals [Abstract] |  |
Payroll and employee related expenses | $ 3,534 | $ 4,390
Accrued patent fees | 813 | 472
Accrued external research and development costs | 2,987 | 4,896
Accrued professional and consulting services | 3,674 | 4,331
Property and equipment | 782 | 128
Other | 286 | 516
Accrued expenses | $ 12,076 | $ 14,733

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