Note O - Derivative Financial Instruments - Impact of the Company's Derivative Instruments on the Consolidated Statement of Operations and Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Dec. 29, 2023	Sep. 29, 2023	Dec. 30, 2022	Sep. 30, 2022	Dec. 29, 2023	Dec. 30, 2022
Unrealized gain (loss) on hedges	$ (485)	$ 216	$ (595)	$ 793	$ (269)	$ 198
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Unrealized Gain (Loss) on Hedges [Member] | Cash Flow Hedging [Member]
Unrealized gain (loss) on hedges	183		10		189	(339)
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Interest Expense [Member]
Gain (loss) on derivative instruments	67		79		138	162
Euro Denominated Revolving Loan [Member] | Designated as Hedging Instrument [Member] | Unrealized Gain (Loss) on Hedges [Member] | Net Investment Hedging [Member]
Unrealized gain (loss) on hedges	$ (302)		$ 585		$ (81)	$ 141