Acquisitions - Additional Information Regarding Recent Acquisitions (Details) $ in Thousands		3 Months Ended	9 Months Ended
	Jun. 08, 2021 USD ($) store payment shares	Dec. 31, 2021 USD ($)	Jun. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Business Acquisition [Line Items]
Additional contingent payments		$ 4,600
Measurement period adjustments		(1,322)
Bajio
Business Acquisition [Line Items]
Percentage of voting interests acquired	100.00%
Initial purchase price	$ 23,600	22,300
Payments to acquire businesses	$ 17,400	3,800
Shares of the company’s Class A Non-Voting common stock (in shares) | shares	212,870
Value of the company’s Class A Non-Voting common stock	$ 1,600
Additional contingent payments	$ 4,600
Number of additional payments | payment	2
Additional payment term	2 years
Maximum percentage of future contingent consideration that can be paid in shares	50.00%
Payments to acquire business, paid at closing	$ 11,600
Measurement period adjustments		1,300
Decrease in consideration payable		1,300
Business acquisition, consideration payable		700		$ 2,000
Business acquisition, final consideration payable on fifth anniversary of acquisition		$ 400
Bajio | Forecast
Business Acquisition [Line Items]
Payments to acquire businesses			$ 300
Bajio | MEXICO
Business Acquisition [Line Items]
Number of stores acquired | store	128