Acquisitions - Assets Acquired and Liabilities Assumed (Details) $ in Thousands		6 Months Ended
	Mar. 01, 2021 USD ($) store state	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Goodwill		$ 16,814	$ 504
TLA
Business Acquisition [Line Items]
Percentage acquired	100.00%
Number of stores | store	41
Number of states | state	5
Liability offset period		4 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Cash	$ 1,823
Inventory	7,614
Property and equipment	2,214
Accounts payable	(1,319)
Other net assets	(5,826)
Total net assets	4,506
Total intangible assets	4,100
Net assets acquired	8,606
Purchase consideration	24,916
Goodwill	16,310
Tax deductible goodwill	19,000
TLA | Trade name
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Total intangible assets	$ 4,100