Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $)	Nov. 20, 2013	Aug. 28, 2013
Common stock, par value (in Dollars per share)	$ 0.32	$ 0.32
Common stock, shares authorized (in Shares)	100,000,000	100,000,000
Common stock, Shares issued (in Shares)	28,814,984	28,804,344
Common stock, Shares outstanding (in Shares)	28,814,984	28,804,344
Treasury stock, shares (in Shares)	500,000	500,000