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Note A - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Sep. 28, 2019

Notes Tables

Contract with Customer, Asset and Liability [Table Text Block]

		Fiscal Year Ended
		September 28,				September 29,
		2019				2018
		(in thousands)
Beginning Balance		$	1,865			$	1,956
Additions to contract liability			6,308				6,887
Amounts recognized as revenue			(6,839	)			(6,978	)
Ending Balance		$	1,334			$	1,865

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

		(in thousands)
Balance at September 29, 2018		$	394
Additions based on tax positions related to the current year			20
Reductions for tax positions of prior years			-
Settlements			-
Balance at September 28, 2019		$	414

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Fiscal Year Ended September 28, 2019
		Income				Shares				Per Share
		(Numerator)				(Denominator)				Amount
		(in thousands, except per share amounts)
Earnings Per Basic Share
Net Income available to common stockholders		$	94,819				18,812			$	5.04
Effect of Dilutive Securities
Options			-				147				(0.04	)
Earnings Per Diluted Share
Net Income available to common stockholders plus assumed conversions		$	94,819				18,959			$	5.00

		Fiscal Year Ended September 29, 2018
		Income				Shares				Per Share
		(Numerator)				(Denominator)				Amount
		(in thousands, except per share amounts)
Earnings Per Basic Share
Net Income available to common stockholders		$	103,596				18,694			$	5.54
Effect of Dilutive Securities
Options			-				123				(0.03	)
Earnings Per Diluted Share
Net Income available to common stockholders plus assumed conversions		$	103,596				18,817			$	5.51

		Fiscal Year Ended September 30, 2017
		Income				Shares				Per Share
		(Numerator)				(Denominator)				Amount
		(in thousands, except per share amounts)
Earnings Per Basic Share
Net Income available to common stockholders		$	79,174				18,707			$	4.23
Effect of Dilutive Securities
Options			-				109				(0.02	)
Earnings Per Diluted Share
Net Income available to common stockholders plus assumed conversions		$	79,174				18,816			$	4.21

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

		Fiscal year ended
		September 28,				September 29,				September 30,
		2019				2018				2017
		(in thousands)
Stock options		$	1,743			$	1,432			$	(436	)
Stock purchase plan			390				423				363
Stock issued to an outside director			66				64				56
Restricted stock issued to employees			-				4				4
Total share-based compensation		$	2,199			$	1,923			$	(13	)
The above compensation is net of tax benefits		$	2,030			$	1,935			$	3,061

X

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Tabular disclosure of contract balances and changes in contract balances.

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