v3.26.3
Note 6 - Net Income (Loss) Per Share of Common Stock (Tables)
 9 Months Ended
Aug. 31, 2026
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
  

For the Three Months Ended

 
  

August 31, 2026

  

August 31, 2025

 

Numerator for basic and diluted net income per share:

        
         

Net income (loss)

 $(139,720) $254,110 
         

Denominator:

        

For basic and diluted net income (loss) per share - weighted average common shares outstanding

  5,201,440   5,106,033 
         
         

Net income per share - Basic:

        

Net income (loss) per share

 $(0.03) $0.05 
         

Net income per share - Diluted:

        

Net income (loss) per share

 $(0.03) $0.05 
  

For the Nine Months Ended

 
  

August 31, 2026

  

August 31, 2025

 

Numerator for basic and diluted net income per share:

        
         

Net income

 $230,200  $1,680,423 
         

Denominator:

        

For basic and diluted net income per share - weighted average common shares outstanding

  5,176,868   5,085,183 
         
         

Net Income per share - Basic:

        

Net income per share

 $0.04  $0.33 
         

Net Income per share - Diluted:

        

Net income per share

 $0.04  $0.33