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Note 14 - Net Income (Loss) Per Share (Tables)
12 Months Ended
Oct. 31, 2024
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Years ended October 31,

 
   

2024

   

2023

 

Net income (loss) (numerator)

  $ (4,210,211 )   $ 2,066,498  

Shares (denominator)

    7,749,182       7,880,429  

Basic and diluted net income (loss) per share

  $ (0.54 )   $ 0.26