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Note 3 - Inventories, Net
3 Months Ended
Mar. 31, 2026
Notes to Financial Statements  
Inventory Disclosure [Text Block]

Note 3 Inventories, Net

 

As of March 31, 2026 and December 31, 2025, inventories, net consist of the following:

 

   

March 31, 2026

   

December 31, 2025

 

Raw materials

  $ 3,750,776     $ 3,788,631  

Work in process

    720,659       820,398  

Finished goods

    1,720,849       1,522,861  

Gross inventories

    6,192,284       6,131,890  

Less: Provision for obsolescence

    (473,176 )     (469,506 )

Inventories, net

  $ 5,719,108     $ 5,662,384