Note K - Shareholders' Equity - Shareholders' Equity Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Mar. 29, 2024	Dec. 29, 2023	Sep. 29, 2023	Mar. 31, 2023	Dec. 30, 2022	Sep. 30, 2022	Mar. 29, 2024	Mar. 31, 2023
Balance	$ 145,910	$ 140,175	$ 145,517	$ 133,765	$ 124,768	$ 131,188	$ 145,517	$ 131,188
Net income	3,900	935	(1,083)	3,357	1,761	(1,324)	3,752	3,793
Translation adjustments	(3,084)	5,190	(3,036)	1,014	8,392	(6,290)	(930)	3,116
Benefit plan adjustments, net of tax	(191)	(108)	(171)	(29)	(1,122)	(89)	(470)	(1,240)
Unrealized gain (loss) on hedges	196	(485)	216	(224)	(595)	793	(73)	(26)
Compensation expense	791	772	495	736	856	658
Shares (acquired) issued, net	(19)	(9)	(1,763)		(295)	(168)
Dividends paid to shareholders	(559)	(560)
Translation adjustments	(3,084)	5,190	(3,036)	1,014	8,392	(6,290)	(930)	3,116
Balance	146,944	145,910	140,175	138,619	133,765	124,768	146,944	138,619
Common Stock [Member]
Balance	39,661	39,439	42,855	41,444	41,285	42,551	42,855	42,551
Compensation expense	791	772	495	736	856	658
Shares (acquired) issued, net	(24)	(550)	(3,911)	(35)	(697)	(1,924)
Balance	40,428	39,661	39,439	42,145	41,444	41,285	40,428	42,145
Retained Earnings [Member]
Balance	119,496	119,126	120,299	110,243	108,497	109,919	120,299	109,919
Net income	3,822	930	(1,173)	3,281	1,746	(1,422)
Dividends paid to shareholders	(559)	(560)
Balance	122,759	119,496	119,126	113,524	110,243	108,497	122,759	113,524
AOCI Attributable to Parent [Member]
Balance	(4,059)	(8,621)	(5,570)	(5,982)	(12,598)	(6,974)	(5,570)	(6,974)
Translation adjustments	(3,040)	5,155	(3,096)	1,023	8,333	(6,328)		3,028
Benefit plan adjustments, net of tax	(191)	(108)	(171)	(29)	(1,122)	(89)
Unrealized gain (loss) on hedges	196	(485)	216	(224)	(595)	793		(26)
Translation adjustments	(3,040)	5,155	(3,096)	1,023	8,333	(6,328)		3,028
Balance	(7,094)	(4,059)	(8,621)	(5,212)	(5,982)	(12,598)	(7,094)	(5,212)
Treasury Stock, Common [Member]
Balance	(9,802)	(10,343)	(12,491)	(12,562)	(12,964)	(14,720)	(12,491)	(14,720)
Shares (acquired) issued, net	5	541	2,148	35	402	1,756
Balance	(9,797)	(9,802)	(10,343)	(12,527)	(12,562)	(12,964)	(9,797)	(12,527)
Noncontrolling Interest [Member]
Balance	614	574	424	622	548	412	424	412
Net income	78	5	90	76	15	98
Translation adjustments	(44)	35	60	(9)	59	38
Translation adjustments	(44)	35	60	(9)	59	38
Balance	$ 648	$ 614	$ 574	$ 689	$ 622	$ 548	$ 648	$ 689