Income Taxes (Schedule Of Reconciliation Of Beginning And Ending Amounts Of Unrecognized Income Tax Benefits) (Details) - USD ($)	12 Months Ended
	Oct. 03, 2015	Sep. 27, 2014
Income Tax Disclosure [Abstract]
Balance at beginning	$ 2,368,000	$ 7,436,000
Gross increases for tax positions of prior years	73,000	324,000
Gross increases for tax positions of the current year	0	0
Gross decreases for tax positions of prior years	88,000	1,582,000
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	0	3,810,000
Settlements	0	0
Balance at ending	$ 2,353,000	$ 2,368,000