Note K - Shareholders' Equity - Shareholders' Equity Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended					6 Months Ended
	Dec. 29, 2023	Sep. 29, 2023	Dec. 30, 2022	Sep. 30, 2022	Sep. 30, 2022	Dec. 29, 2023	Dec. 30, 2022
Balance	$ 140,175	$ 145,517	$ 124,768		$ 131,188	$ 145,517	$ 131,188
Net income (loss)	935	(1,083)	1,761		(1,324)	(148)	436
Translation adjustments	5,190	(3,036)	8,392		(6,290)	2,154	2,102
Benefit plan adjustments, net of tax	(108)	(171)	(1,122)		(89)	(279)	(1,211)
Unrealized gain (loss) on hedges	(485)	216	(595)		793	(269)	198
Compensation expense	772	495	856		658
Shares (acquired) issued, net	(9)	(1,763)	(295)	$ (168)
Dividends paid to shareholders	(560)
Balance	145,910	140,175	133,765	124,768	124,768	145,910	133,765
Common Stock [Member]
Balance	39,439	42,855	41,285		42,551	42,855	42,551
Compensation expense	772	495	856		658
Shares (acquired) issued, net	(550)	(3,911)	(697)	(1,924)
Balance	39,661	39,439	41,444	41,285	41,285	39,661	41,444
Retained Earnings [Member]
Balance	119,126	120,299	108,497		109,919	120,299	109,919
Net income (loss)	930	(1,173)	1,746		(1,422)
Dividends paid to shareholders	(560)
Balance	119,496	119,126	110,243	108,497	108,497	119,496	110,243
AOCI Attributable to Parent [Member]
Balance	(8,621)	(5,570)	(12,598)		(6,974)	(5,570)	(6,974)
Translation adjustments	5,155	(3,096)	8,333		(6,328)		2,005
Benefit plan adjustments, net of tax	(108)	(171)	(1,122)		(89)
Unrealized gain (loss) on hedges	(485)	216	(595)		793		198
Balance	(4,059)	(8,621)	(5,982)	(12,598)	(12,598)	(4,059)	(5,982)
Treasury Stock, Common [Member]
Balance	(10,343)	(12,491)	(12,964)		(14,720)	(12,491)	(14,720)
Shares (acquired) issued, net	541	2,148	402	1,756
Balance	(9,802)	(10,343)	(12,562)	(12,964)	(12,964)	(9,802)	(12,562)
Noncontrolling Interest [Member]
Balance	574	424	548		412	424	412
Net income (loss)	5	90	15		98
Translation adjustments	35	60	59		38
Balance	$ 614	$ 574	$ 622	$ 548	$ 548	$ 614	$ 622