Note K - Shareholders' Equity - Shareholders' Equity Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 25, 2016	Mar. 31, 2017	Mar. 25, 2016
Balance			$ 117,053	$ 140,167
Net loss	$ (1,728)	$ (931)	(7,290)	(7,495)
Foreign currency translation adjustment	1,059	1,941	(2,456)	(2,189)
Benefit plan adjustments, net of tax	682	671	2,104	2,215
Cash dividends			(109)	(2,233)
Compensation expense and windfall tax benefits			1,004	715
Shares (acquired) issued, net			(140)	(177)
Balance	110,166	131,003	110,166	131,003
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			1,004	715
Shares (acquired) issued, net			(2,725)	(1,444)
Balance	10,040	11,530	10,040	11,530
Retained Earnings [Member]
Balance			175,662	190,807
Net loss			(7,456)	(7,586)
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	168,206	181,180	168,206	181,180
AOCI Attributable to Parent [Member]
Balance			(44,143)	(35,481)
Net loss
Foreign currency translation adjustment			(2,439)	(2,179)
Benefit plan adjustments, net of tax			2,104	2,215
Cash dividends
Compensation expense and windfall tax benefits
Shares (acquired) issued, net
Balance	(44,478)	(35,445)	(44,478)	(35,445)
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			166	91
Foreign currency translation adjustment			(17)	(10)
Benefit plan adjustments, net of tax
Cash dividends			(109)	(192)
Compensation expense and windfall tax benefits
Shares (acquired) issued, net
Balance	$ 603	$ 528	$ 603	$ 528