Goodwill And Intangible Assets, Net (Schedule Of Intangible Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 02, 2016	Sep. 27, 2015	Sep. 28, 2014
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	27 years
Amortization of Intangible Assets	$ 800	$ 800	$ 900
Gross carrying amount	17,205	17,267
Less accumulated amortization	(11,963)	(11,302)
Amortized intangible assets: Net carrying amount	5,242	5,965
Trademark	8,800	8,800
Net carrying amount	$ 14,042	$ 14,765