Note K - Shareholders' Equity - Shareholders' Equity Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 29, 2017	Dec. 30, 2016	Dec. 29, 2017	Dec. 30, 2016
Balance			$ 123,567	$ 117,053
Net loss	$ (4,050)	$ (2,892)	(646)	(5,563)
Foreign currency translation adjustment	488	(4,198)	3,029	(3,515)
Benefit plan adjustments, net of tax	1,734	750	2,208	1,422
Cash dividends			(172)	(109)
Compensation expense and tax shortfall			1,063	573
Shares (acquired) issued, net			(400)	(140)
Balance	128,649	109,721	128,649	109,721
Common Stock [Member]
Balance			10,429	11,761
Net loss
Foreign currency translation adjustment
Benefit plan adjustments, net of tax
Cash dividends
Compensation expense and tax shortfall			1,063	573
Shares (acquired) issued, net			(1,406)	(2,725)
Balance	10,086	9,609	10,086	9,609
Retained Earnings [Member]
Balance			169,368	175,662
Net loss			(722)	(5,608)
Foreign currency translation adjustment
Benefit plan adjustments, net of tax
Cash dividends
Compensation expense and tax shortfall
Shares (acquired) issued, net
Balance	168,646	170,054	168,646	170,054
AOCI Attributable to Parent [Member]
Balance			(32,671)	(44,143)
Net loss
Foreign currency translation adjustment			3,036	(3,581)
Benefit plan adjustments, net of tax			2,208	1,422
Cash dividends
Compensation expense and tax shortfall
Shares (acquired) issued, net
Balance	(27,427)	(46,302)	(27,427)	(46,302)
Treasury Stock [Member]
Balance			(24,205)	(26,790)
Net loss
Foreign currency translation adjustment
Benefit plan adjustments, net of tax
Cash dividends
Compensation expense and tax shortfall
Shares (acquired) issued, net			1,006	2,585
Balance	(23,199)	(24,205)	(23,199)	(24,205)
Noncontrolling Interest [Member]
Balance			646	563
Net loss			76	45
Foreign currency translation adjustment			(7)	66
Benefit plan adjustments, net of tax
Cash dividends			(172)	(109)
Compensation expense and tax shortfall
Shares (acquired) issued, net
Balance	$ 543	$ 565	$ 543	$ 565