Note K - Shareholders' Equity - Shareholders' Equity Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 27, 2019	Sep. 28, 2018
Balance	$ 182,818	$ 143,616
Net income (loss)	(6,293)	2,903
Translation adjustments	(2,996)	(561)
Benefit plan adjustments, net of tax	557	471
Unrealized loss on cash flow hedge, net of tax	(143)
Cash dividends	(127)	(115)
Compensation expense	459	850
Shares (acquired) issued, net	(912)	(914)
Release stranded tax effects
Common stock issued, net		32,210
Balance	173,363	178,460
Common Stock [Member]
Balance	45,047	11,570
Net income (loss)
Translation adjustments
Benefit plan adjustments, net of tax
Unrealized loss on cash flow hedge, net of tax
Cash dividends
Compensation expense	459	850
Shares (acquired) issued, net	(2,324)	(586)
Release stranded tax effects
Common stock issued, net		32,210
Balance	43,182	44,044
Retained Earnings [Member]
Balance	196,472	178,896
Net income (loss)	(6,311)	2,862
Translation adjustments
Benefit plan adjustments, net of tax
Unrealized loss on cash flow hedge, net of tax
Cash dividends
Compensation expense
Shares (acquired) issued, net
Release stranded tax effects		6,903
Common stock issued, net
Balance	190,161	188,661
AOCI Attributable to Parent [Member]
Balance	(37,971)	(23,792)
Net income (loss)
Translation adjustments	(3,014)	(536)
Benefit plan adjustments, net of tax	557	471
Unrealized loss on cash flow hedge, net of tax	(143)
Cash dividends
Compensation expense
Shares (acquired) issued, net
Release stranded tax effects		(6,903)
Common stock issued, net
Balance	(40,571)	(30,760)
Treasury Stock [Member]
Balance	(21,332)	(23,677)
Net income (loss)
Translation adjustments
Benefit plan adjustments, net of tax
Unrealized loss on cash flow hedge, net of tax
Cash dividends
Compensation expense
Shares (acquired) issued, net	1,412	(328)
Release stranded tax effects
Common stock issued, net
Balance	(19,920)	(24,005)
Noncontrolling Interest [Member]
Balance	602	619
Net income (loss)	18	41
Translation adjustments	18	(25)
Benefit plan adjustments, net of tax
Unrealized loss on cash flow hedge, net of tax
Cash dividends	(127)	(115)
Compensation expense
Shares (acquired) issued, net
Release stranded tax effects
Common stock issued, net
Balance	$ 511	$ 520