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Note G - Income Taxes (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	21.00%
Effective Income Tax Rate Reconciliation, Percent	24.10%	27.20%	26.60%
Capital Loss Carryforward [Member]
Tax Credit Carryforward, Amount	$ 0.8
Domestic Tax Jurisdiction [Member] | Internal Revenue Service (IRS) [Member] | PHILLY SWIRL [Member]
Operating Loss Carryforwards	1.4
Operating Loss Carryforwards, Subject to Limitation and Expiration	$ 0.4

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- Definition

Amount of operating loss carryforwards that are subject to limitation and expiration under Code Section 382.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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