Other Liabilities - Schedule of Other Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Other Liabilities Disclosure [Abstract]
Warranty and GAP liabilities	$ 17,792	$ 21,279
Dealer related liabilities	4,506	6,934
Accrued compensation and benefits	11,155	8,923
Accrued professional services	798	2,542
Accrued software and IT costs	571	1,011
Interest payable	4,781	4,183
Insurance payable	365	2,142
Other	11,506	14,307
Total other liabilities	$ 51,474	$ 61,321