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Accrued Expenses (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Dec. 31, 2023
Payables and Accruals [Abstract]    
Clinical expenses $ 419 $ 1,129
Compensation, excluding taxes 2,302 1,859
Professional fees 165 272
Interest on convertible note 793 713
Inventory 8 585
Other 731 691
Total accrued expenses $ 4,418 $ 5,249