Employee Benefit Plans (Summary Of Funded Status Of Defined Benefit Retirement Plan) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 29, 2012	Oct. 01, 2011
Employee Benefit Plans [Abstract]
Funded status, end of year	$ (8,339)	$ (3,246)
Accumulated other comprehensive loss	7,770	2,796
Net amount recognized	(569)	(450)
Accrued payroll and related costs	(578)	(555)
Pension benefit plan obligation	(7,761)	(2,691)
Deferred income taxes	2,345	844
Accumulated other comprehensive income, net of tax	5,425	1,952
Net amount recognized	$ (569)	$ (450)