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Note H - Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($)	12 Months Ended
	Sep. 25, 2021	Sep. 26, 2020	Sep. 28, 2019
Income taxes at federal statutory rates	$ 15,545,000	$ 4,508,000	$ 26,581,000
State income taxes, net of federal income tax benefit	3,233,000	(1,285,000)	6,664,000
One-time repatriation tax	(0)	(0)	885,000
Increase in gross unrecognized tax benefits	0	0	20,000
Share based compensation	(124,000)	(183,000)	(777,000)
Non deductible employee compensation	0	0	490,000
Other, net	(235,000)	121,000	(335,000)
Income tax expense	$ 18,419,000	$ 3,161,000	$ 31,758,000

X

- Definition

Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to share-based compensation benefit.

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

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.

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