Revenue Recognition - Summary of Revenues and Cost of Sale by Product (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Disaggregation of Revenue [Line Items]
Gross Profit	$ 1,482	$ 4,182	$ 3,559	$ 6,190
Retail vehicle sales
Disaggregation of Revenue [Line Items]
Revenue	59,211	44,230	109,799	94,613
Vehicle cost of sales	59,502	41,641	111,917	90,558
Gross Profit	(291)	2,589	(2,118)	4,055
Wholesale vehicle sales
Disaggregation of Revenue [Line Items]
Revenue	13,949	4,660	22,524	9,228
Vehicle cost of sales	15,509	4,945	24,030	10,632
Gross Profit	$ (1,560)	$ (285)	$ (1,506)	$ (1,404)