Note K - Shareholders' Equity - Reconciliation for the Reclassifications Out of Accumulated Other Comprehensive Income (Loss), Net of Tax (Details) - USD ($) $ in Thousands	3 Months Ended						6 Months Ended
	Dec. 27, 2024		Sep. 27, 2024	Dec. 29, 2023		Sep. 29, 2023	Dec. 27, 2024	Dec. 29, 2023
Total amortization	$ 2,651			$ 2,597			$ 506	$ 2,060
Income tax expense	1,552			1,662			2,179	2,208
Net income (loss)	1,099		$ (2,772)	935		$ (1,083)	(1,673)	(148)
Income taxes	1,552			1,662			2,179	2,208
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Actuarial losses	180			(91)	[1]		464	(263)	[1]
Transition asset and prior service benefit	(53)	[1]		(4)	[1]		(104)	(8)	[1]
Return on plan assets	(1,808)						(1,808)
Total amortization	(1,681)			(95)			(1,448)	(271)
Income tax expense	13			(13)			2	(8)
Net income (loss)	(1,668)			(108)			(1,446)	(279)
Income taxes	$ 13			$ (13)			$ 2	$ (8)

[1] These accumulated other comprehensive income components are included in the computation of net periodic pension cost (see Note G, "Pension and Other Postretirement Benefit Plans" for further details).