Annual report pursuant to Section 13 and 15(d)

Property and Equipment, Net (Details Textual)

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Property and Equipment, Net (Details Textual) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 29, 2012
Sep. 24, 2011
Sep. 25, 2010
Property and Equipment, Net (Textual) [Abstract]      
Depreciation and amortization $ 30,425 $ 28,566 $ 28,869