Inventory and Floor Plan Notes Payable - Narrative (Details) - USD ($) $ in Thousands	Mar. 10, 2021	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021
Prime Rate
Inventory [Line Items]
Interest rate		3.50%
Floor Plan Credit Facility | Revolving Credit Facility | Line of Credit | Ally Financial
Inventory [Line Items]
Floor plan credit facility	$ 30,000		$ 40,000	$ 40,000
Floor Plan Credit Facility | Revolving Credit Facility | Line of Credit | Ally Financial | Prime Rate
Inventory [Line Items]
Basis spread on variable rate	2.50%