Note 5 (Details) - Share-based Compensation (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 29, 2013	Jun. 23, 2012	Jun. 29, 2013	Jun. 23, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation by plans	$ 400	$ 303	$ 960	$ 698
Per diluted share (in Dollars per share)	$ 0.02	$ 0.02	$ 0.05	$ 0.04
The above compensation is net of tax benefits	142	47	498	221
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation by plans	206	191	596	484
Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation by plans	179	112	316	214
Stock Issued to Outside Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation by plans	11		35
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation by plans	$ 4		$ 13