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Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Payables and Accruals [Abstract]    
Accrued legal contingencies $ 14,606 $ 16,881
Engineering, design and testing services received not invoiced 7,637 6,620
Deposits from customers 3,708 4,354
Accrued legal contingencies due to affiliates 6,551 6,673
Obligation to issue registered shares of Class A Common Stock 0 12,635
Bridge Warrants 4,686 0
Other current liabilities 8,916 21,597
Total accrued expenses and other current liabilities $ 46,104 $ 68,760