Revenue Information - Schedule of Revenue Categories (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Revenue Information
Revenue	$ 43,533	$ 65,105
Dealer revenue
Revenue Information
Revenue	42,286	62,057
OEM incentives revenue
Revenue Information
Revenue	1,028	2,797
Other revenue
Revenue Information
Revenue	$ 219	$ 251

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details