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Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Payables and Accruals [Abstract]    
Accrued research and development expenses $ 3,978 $ 2,205
Accrued compensation 2,877 3,652
Accrued professional and consulting services 525 415
Other 127 54
Total accrued expenses $ 7,507 $ 6,326