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Summary Of Significant Accounting Policies (Research And Development) (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Oct. 03, 2014
Sep. 27, 2013
Sep. 28, 2012
Finite-Lived Intangible Assets [Line Items]      
Gross Amount Capitalized Related to Software Development $ 23,350 $ 19,968  
Accumulated Amortization 9,324 7,279  
Amortization Expense Related to Capitalized Software $ 2,045 $ 1,268 $ 2,227
Minimum [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Expected Life 4 years    
Maximum [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Expected Life 15 years    
Computer Software, Intangible Asset [Member] | Minimum [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Expected Life 3 years    
Computer Software, Intangible Asset [Member] | Maximum [Member]
     
Finite-Lived Intangible Assets [Line Items]      
Expected Life 7 years