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Note 4 Debt Schedule (Details) - USD ($)
$ in Thousands
Jan. 02, 2016
Oct. 03, 2015
Debt Instrument [Line Items]    
Non-interest bearing notes payable $ 12,516 $ 12,365
Total long-term debt 427,516 427,365
Long-term debt 424,100 423,949
Debt due 2017    
Debt Instrument [Line Items]    
Secured debt 40,000 40,000
Secured Notes Due 2019    
Debt Instrument [Line Items]    
Secured debt 375,000 375,000
Current portion    
Debt Instrument [Line Items]    
Non-interest bearing notes payable $ 3,416 $ 3,416