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Accrued Expenses (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Payables and Accruals [Abstract] |  |
Research and development | $ 3,165 | $ 3,131
Professional fees | 669 | 1,366
Compensation and related expenses | 881 | 3,100
Other | 14 | 65
Total accrued expenses | $ 4,729 | $ 7,662

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