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Note D - Inventories (Tables)
12 Months Ended
Sep. 29, 2018
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
September 29,
   
September 30,
 
   
2018
   
2017
 
   
(in thousands)
 
                 
Finished goods
  $
52,221
    $
45,394
 
Raw materials
   
23,173
     
22,682
 
Packaging materials
   
9,780
     
8,833
 
Equipment parts and other
   
27,710
     
26,359
 
Total Inventories
  $
112,884
    $
103,268