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Accrued Expenses and Other Current Liabilities (Tables)
 12 Months Ended
Dec. 31, 2023
Payables and Accruals [Abstract]  
Schedule of accrued expenses
Accrued expenses and other current liabilities consisted of the following as of December 31, 2023 and 2022 (in thousands):
December 31,
20232022
Accrued payroll$878 $1,300 
Accrued expenses and taxes2,798 375 
Deferred revenue367 525 
Warranty reserve23 65 
Total accrued expenses and other current liabilities$4,066 $2,265