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Prepaid and Other Current Assets (Tables)
 9 Months Ended
Sep. 30, 2022
Prepaid Expense and Other Assets, Current [Abstract]  
Schedule of Prepaid and Other Assets
The following table sets forth the components of the Company’s prepaid and other current assets (in thousands) as of:

September 30, 2022December 31, 2021
Prepaid insurance$906 $805 
Interest receivable688 1,530 
Prepaid engineering900 409 
Tax refunds195 — 
Prepaid other946 863 
Total Prepaid and other current assets$3,635 $3,607