Condensed Consolidated Statement of Shareholders' Equity (USD $) In Thousands, except Share data	Common Stock at $1 Per Share - Shares and Amount [Member]	Additional Contributed Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]	Treasury Shares [Member]	Total
Balance at Jun. 03, 2014	$ 7,587	$ 69,513	$ (174)	$ 55,708	$ (39,381)	$ 93,253
Balance, shares at Jun. 03, 2014						7,586,764
Net earnings				5,087		5,087
Other comprehensive income, net of tax			17			17
Stock options exercised		18			173	191
Issuance of restricted stock		(195)			195
Excess tax benefit from stock options exercised		7				7
Stock-based compensation cost		172				172
Treasury shares acquired					(62)	(62)
Other treasury shares re-issued		87			190	277
Employee stock purchase plan		(4)				(4)
Cash dividends paid				(2,969)		(2,969)
Balance at Dec. 16, 2014	$ 7,587	$ 69,598	$ (157)	$ 57,826	$ (38,885)	$ 95,969
Balance, shares at Dec. 16, 2014						7,586,764