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Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Payables And Accruals [Abstract]    
Offering costs $ 1,356  
Legal expenses 590 $ 1,345
Warranty expenses 192 195
Compensation and related benefits 148 2,004
Other accrued expenses 161 575
Total accrued expenses $ 2,447 $ 4,119