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Note 3 (Details) (USD $)
3 Months Ended 6 Months Ended
Mar. 29, 2014
Mar. 30, 2013
Mar. 29, 2014
Mar. 30, 2013
Note 3 (Details) [Line Items]        
Depreciation $ 7,903,000 $ 7,074,000 $ 15,591,000 $ 13,864,000
Minimum [Member]
       
Note 3 (Details) [Line Items]        
Finite-Lived Intangible Asset, Useful Life     3 years  
Maximum [Member]
       
Note 3 (Details) [Line Items]        
Finite-Lived Intangible Asset, Useful Life     20 years