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. 29, 2023		Sep. 29, 2023	Dec. 30, 2022	Sep. 30, 2022	Dec. 29, 2023		Dec. 30, 2022
Total amortization	$ 2,597			$ 4,250		$ 2,061		$ 2,237
Income tax expense	1,662			2,489		2,208		1,801
Net income (loss)	935		$ (1,083)	1,761	$ (1,324)	(148)		436
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
Actuarial losses	(91)			664		(263)		1,223
Transition asset and prior service benefit	4	[1]		(51)		8	[1]	(101)
Total amortization	(95)			(1,109)		(271)		(1,207)
Income tax expense	(13)			(13)		(8)		(4)
Net income (loss)	(108)			(1,122)		(279)		(1,211)
Actuarial losses	$ (91)			664		$ (263)		1,223
Mark-to-market adjustment				(607)				(1,214)
Plan merger adjustment				$ 1,115				$ 1,115

[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).