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Note D - Inventories (Tables)
6 Months Ended
Jul. 02, 2022
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

July 2,

  

January 1,

 
  

2022

  

2022

 

Raw materials

 $24,629  $30,280 

Work in progress

  7,990   9,586 

Finished goods

  51,545   58,452 
  $84,164  $98,318