Note K - Stockholders' Equity - Shareholders' Equity Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 30, 2016	Dec. 25, 2015	Dec. 30, 2016	Dec. 25, 2015
Balance			$ 117,053	$ 140,167
Net loss	$ (2,892)	$ (2,289)	(5,563)	(6,564)
Foreign currency translation adjustment	(4,198)	(2,316)	(3,515)	(4,128)
Benefit plan adjustments, net of tax	750	805	1,422	1,544
Cash dividends			(109)	(2,233)
Compensation expense and windfall tax benefits			573	376
Shares (acquired) issued, net			(140)	(177)
Balance	109,721	128,985	109,721	128,985
Common Stock [Member]
Balance			11,761	12,259
Net loss
Foreign currency translation adjustment
Benefit plan adjustments, net of tax
Cash dividends
Compensation expense and windfall tax benefits			573	376
Shares (acquired) issued, net			(2,725)	(1,444)
Balance	9,609	11,191	9,609	11,191
Retained Earnings [Member]
Balance			175,662	190,807
Net loss			(5,608)	(6,624)
Foreign currency translation adjustment
Benefit plan adjustments, net of tax
Cash dividends				(2,041)
Compensation expense and windfall tax benefits
Shares (acquired) issued, net
Balance	170,054	182,142	170,054	182,142
AOCI Attributable to Parent [Member]
Balance			(44,143)	(35,481)
Net loss
Foreign currency translation adjustment			(3,581)	(4,118)
Benefit plan adjustments, net of tax			1,422	1,544
Cash dividends
Compensation expense and windfall tax benefits
Shares (acquired) issued, net
Balance	(46,302)	(38,055)	(46,302)	(38,055)
Treasury Stock [Member]
Balance			(26,790)	(28,057)
Net loss
Foreign currency translation adjustment
Benefit plan adjustments, net of tax
Cash dividends
Compensation expense and windfall tax benefits
Shares (acquired) issued, net			2,585	1,267
Balance	(24,205)	(26,790)	(24,205)	(26,790)
Noncontrolling Interest [Member]
Balance			563	639
Net loss			45	60
Foreign currency translation adjustment			66	(10)
Benefit plan adjustments, net of tax
Cash dividends			(109)	(192)
Compensation expense and windfall tax benefits
Shares (acquired) issued, net
Balance	$ 565	$ 497	$ 565	$ 497