v3.25.4
Note 9 - Net Loss Per Share (Tables)
3 Months Ended
Jan. 31, 2026
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Three Months Ended

 
   

January 31,

 
   

2026

   

2025

 

Net loss (numerator)

  $ (397,529 )   $ (1,107,431 )

Shares (denominator)

    8,593,284       7,815,047  

Basic and diluted net loss per share

  $ (0.05 )   $ (0.14 )