Quarterly report pursuant to Section 13 or 15(d)

Other Current Liabilities - Schedule of Other Current Liabilities (Details)

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Other Current Liabilities - Schedule of Other Current Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Other Liabilities Disclosure [Abstract]    
Accrued payroll and payroll taxes $ 2,763 $ 1,317
Deferred revenue 1,104 401
Warranty liability 0 47
Other accrued expense 12 130
Other current liabilities $ 3,879 $ 1,895