Goodwill and Intangible Assets - Intangible Assets By Major Class (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	$ 28,126	$ 28,132
Finite-Lived Intangible Assets [Line Items]
Intangible assets, net	56,819	62,104
Trade names
Indefinite-lived Intangible Assets [Line Items]
Non-amortizing intangible assets	23,189	23,036
Accumulated impairment losses	(4,598)	(4,598)
Indefinite-lived intangible assets	18,591	18,438
Pawn licenses
Indefinite-lived Intangible Assets [Line Items]
Non-amortizing intangible assets	9,535	9,694
Computer Software, Intangible Asset
Finite-Lived Intangible Assets [Line Items]
Carrying amount	79,146	78,174
Accumulated amortization	(50,600)	(43,710)
Accumulated impairment losses	0	(2,579)
Net book value	28,546	31,885
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Carrying amount	2,344	4,452
Accumulated amortization	(2,197)	(2,365)
Net book value	$ 147	$ 2,087