Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $) In Thousands, except Per Share data, unless otherwise specified	Mar. 30, 2013	Sep. 29, 2012
Preferred, par value (in Dollars per share) (in Dollars per share) (in Dollars per share)	$ 1	$ 1
Preferred, shares authorized (in Shares) (in Shares)	10,000	10,000
Preferred, shares issued (in Shares) (in Shares)	0	0
Common, par value (in Dollars per share) (in Dollars per share) (in Dollars per share)	$ 0	$ 0
Common, shares authorized (in Shares) (in Shares)	50,000	50,000
Common, shares issued (in Shares) (in Shares)	18,806	18,780
Common, shares outstanding (in Shares) (in Shares)	18,806	18,780