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Accrued Expenses and Other Current Liabilities
6 Months Ended
Jun. 30, 2023
Payables and Accruals [Abstract]  
Accrued Expenses and Other Current Liabilities Accrued Expenses and Other Current Liabilities
Accrued expenses and other current liabilities consisted of the following as of June 30, 2023 and December 31, 2022 (in thousands):
June 30,
2023
December 31,
2022
Accrued payroll$1,477 $1,300 
Accrued expenses and taxes1,012 375 
Deferred revenue484 525 
Warranty reserve83 65 
Total accrued expenses and other current liabilities$3,056 $2,265