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Note 11 - Revenue Recognition (Tables)
12 Months Ended
Oct. 31, 2024
Notes Tables  
Revenue from External Customers by Geographic Areas [Table Text Block]
   

Years ended October 31,

 
   

2024

   

2023

 

United States

  $ 52,352,338     $ 59,062,858  

Outside the United States

    14,321,761       13,110,894  

Total net sales

  $ 66,674,099     $ 72,173,752