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Note 3 - Inventories
12 Months Ended
Dec. 31, 2022
Notes to Financial Statements  
Inventory Disclosure [Text Block]

NOTE 3 INVENTORIES

 

Inventories are stated at the lower of cost or net realizable value, with cost determined on a first-in, first-out basis. Inventory balances consist of the following:

 

  

December 31,
2022

  

December 31,
2021

 
         

Finished goods

 $290,616  $193,287 

Raw materials

  133,183   183,410 

Work-In-Process

  6,694   10,987 

Total

 $430,493  $387,684