Organization and Summary of Significant Accounting Policies - Pawn and Sales Revenue Recognition (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Pawn loans	$ 210,009	$ 175,901
Pawn Stores
Accounts, Notes, Loans and Financing Receivable [Line Items]
Pawn loans	$ 81,300
Percentage of pawn loans, outstanding	39.00%
Pawn Stores Florida
Accounts, Notes, Loans and Financing Receivable [Line Items]
Pawn loans	$ 22,600
Percentage of pawn loans, outstanding	11.00%