v3.25.4
Note 12 - Revenue Recognition (Tables)
3 Months Ended
Jan. 31, 2026
Notes Tables  
Revenue from External Customers by Geographic Areas [Table Text Block]
   

Three Months Ended

 
   

January 31,

 
   

2026

   

2025

 

United States

  $ 12,304,510     $ 12,244,247  

Outside the United States

    4,126,445       3,498,370  

Total net sales

  $ 16,430,955     $ 15,742,617