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Note 12 - Revenue Recognition (Tables)
12 Months Ended
Oct. 31, 2025
Notes Tables  
Revenue from External Customers by Geographic Areas [Table Text Block]
   

Years ended October 31,

 
   

2025

   

2024

 

United States

  $ 57,791,446     $ 52,352,338  

Outside the United States

    15,246,767       14,321,761  

Total net sales

  $ 73,038,213     $ 66,674,099