Represents the equivalent value of common stock authorized to be granted to each year.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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- Definition

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Number of additional shares authorized for issuance under share-based payment arrangement.

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Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Note 13 - Share-based Compensation (Details Textual) - USD ($)		1 Months Ended	12 Months Ended
	Mar. 01, 2024	Mar. 31, 2019	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023	Jul. 17, 2012
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized						1,090,151
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized	600,000	600,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period		5 years
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant			452,390
Share-Based Payment Arrangement, Expense, Tax Benefit			$ 500,000	$ 600,000	$ 100,000
Cost of Goods Sold and Occupancy Costs [Member]
Share-Based Payment Arrangement, Expense			4,000,000	2,800,000	1,400,000
Former Chief Financial Officer and Two Grantees [Member]
Share-Based Payment Arrangement, Expense			500,000	400,000
Certain Employees [Member]
Share-Based Payment Arrangement, Expense			2,000,000	2,100,000	900,000
Executive Officer [Member]
Share-Based Payment Arrangement, Expense			1,700,000	500,000	300,000
Board [Member]
Share-Based Payment Arrangement, Expense			$ 200,000	$ 200,000	$ 200,000
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period			331,896	151,544
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount			$ 7,500,000
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition			2 years 3 months 18 days
Restricted Stock Units (RSUs) [Member] \| Certain Employees [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period			2,400
Restricted Stock Units (RSUs) [Member] \| Board [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award Equivalent Value of Shares Authorized to Grant			$ 60,000
Restricted Stock Units (RSUs) [Member] \| Share-Based Payment Arrangement, Tranche One [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period			5 years
Restricted Stock Units (RSUs) [Member] \| Share-Based Payment Arrangement, Tranche Two [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period			3 years
Restricted Stock Units (RSUs) [Member] \| Share-Based Payment Arrangement, Tranche Three [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period			5 years