Note P - 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						9 Months Ended
	Mar. 28, 2025	Dec. 27, 2024	Sep. 27, 2024	Mar. 29, 2024	Dec. 29, 2023	Sep. 29, 2023	Mar. 28, 2025	Mar. 29, 2024
Unrealized gain (loss) on hedges	$ (653)	$ 1,146	$ (853)	$ 196	$ (485)	$ 216	$ (360)	$ (73)
Interest Rate Swap [Member] \| Designated as Hedging Instrument [Member] \| Unrealized Gain (Loss) on Hedges [Member] \| Cash Flow Hedging [Member]
Unrealized gain (loss) on hedges	(45)			40			(190)	(148)
Interest Rate Swap [Member] \| Designated as Hedging Instrument [Member] \| Interest Expense [Member]
Gain (loss) on derivative instruments	70			62			181	200
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	$ (608)			$ 156			$ (170)	$ 75