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Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Payables and Accruals [Abstract]    
Compensation $ 33 $ 1
Professional fees 1,535 169
Clinical trial expenses 61
Other expenses 199 207
Accrued expenses $ 1,767 $ 438