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Note E - Property, Plant and Equipment (Tables)
12 Months Ended
Sep. 28, 2019
Notes Tables  
Property, Plant and Equipment [Table Text Block]
                    Estimated  
   

September 28,

   

September 29,

   

Useful Lives

 
   

2019

   

2018

   

(in years)

 
   

(in thousands)

           
                           

Land

  $ 2,494     $ 2,494       -    

Buildings

    26,582       26,582     15 - 39.5  

Plant machinery and equipment

    315,360       290,396     5 - 20  

Marketing equipment

    240,681       163,733     5 - 7  

Transportation equipment

    9,725       8,929       5    

Office equipment

    31,217       30,752     3 - 5  

Improvements

    40,626       38,941     5 - 20  

Construction in Progress

    10,039       8,468       -    
      676,724       570,295            

Less accumulated depreciation and amortization

    423,276       327,622            

Property, plant and equipment, net

  $ 253,448     $ 242,673