Accrued Expenses and Other Current Liabilities - Other Current Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Accrued Liabilities and Other Liabilities [Abstract]
Vehicle payable	$ 6,238	$ 30,647
Reserve for estimated returns	9,601	26,522
Other	3,222	435
Total other current liabilities	$ 19,061	$ 57,604