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Note 3 - Inventories (Tables)
12 Months Ended
Dec. 30, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

2023

   

2022

 

Raw materials

  $ 2,861,333     $ 2,645,442  

Work in process

    1,493,582       1,863,512  

Finished goods

    537,975       525,872  

Gross Inventory

    4,892,890       5,034,826  

Reserve for obsolescence

    (310,960 )     (158,925 )

Total

  $ 4,581,930     $ 4,875,901