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Note 3 - Inventories (Tables)
12 Months Ended
Apr. 03, 2022
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

April 3, 2022

  

March 28, 2021

 

Raw Materials

 $28  $453 

Work in Process

  -   19 

Finished Goods

  20,625   19,863 

Total inventory

 $20,653  $20,335