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Note E - Property, Plant and Equipment (Tables)
12 Months Ended
Sep. 28, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
   

September 28,

2013

   

September 29,

2012

   

Estimated

Useful Lives (in years)

 
   

(in thousands)

           
                           

Land

  $ 2,496     $ 2,496       -    

Buildings

    26,741       26,741    

15

- 39.5  

Plant machinery and equipment

    179,331       172,529    

5

- 20  

Marketing equipment

    244,770       233,612    

5

- 7  

Transportation equipment

    5,953       4,879    

 

5    

Office equipment

    16,282       14,987    

3

- 5  

Improvements

    24,917       22,889    

5

- 20  

Construction in Progress

    9,952       5,740       -    
    $ 510,442     $ 483,873