Supplemental Consolidated Financial Information (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Sep. 30, 2020	Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Gross pawn service charges receivable	$ 31,648	$ 27,259	$ 23,674
Allowance for uncollectible pawn service charges receivable	(6,683)	(6,679)	(6,242)
Pawn service charges receivable, net	24,965	20,580	17,432
Gross inventory	98,761	108,205	133,319
Inventory reserves	(6,519)	(12,314)	(10,207)
Inventory, net	92,242	95,891	123,112
Prepaid expenses and other	7,278	10,614	8,980
Accounts receivable and other	7,111	6,991	6,813
Income taxes receivable	13,954	15,298	9,961
Prepaid expenses and other current assets	28,343	32,903	25,754
Property and equipment, gross	283,304	267,509	265,149
Accumulated depreciation	(227,674)	(210,523)	(207,051)
Property and equipment, net	55,630	56,986	58,098
Accounts payable	19,325	19,114	15,304
Accrued expenses and other	65,641	52,390	43,054
Accounts payable, accrued expenses and other current liabilities	$ 84,966	$ 71,504	$ 58,358

Allowance for doubtful accounts service charges receivable.

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Service charges receivable gross.

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Carrying amount as of the balance sheet date of finance and service charges earned but not received. These charges are related specifically to pawn loans.

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Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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