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Note 9 - Inventory
9 Months Ended
Sep. 30, 2022
Notes to Financial Statements  
Inventory Disclosure [Text Block]

9.

INVENTORY

 

Inventory is stated at the lower of cost, determined on a first in, first out basis, or net realizable value, Inventory is comprised of the following as of: 

 

   

September 30,

   

December 31,

 
   

2022

   

2021

 
                 

Finished goods

  $ 4,792,023     $ 4,798,203  

Fabricated assemblies

    100,644       142,457  

Total inventory

  $ 4,892,667     $ 4,940,660