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Note 3 - Net Income (Loss) Per Share of Common Stock (Tables)
3 Months Ended
Feb. 28, 2014
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

For the three months ended

 
   

February 28, 2014

   

February 28, 2013

 

Basic:

               

Numerator: net income (loss)

  $ (258,312 )   $ 819,254  

Denominator: average number of common shares outstanding

    4,046,552       4,035,052  

Basic earnings (loss) per common share

  $ (0.06 )   $ 0.20  
                 

Diluted:

               

Numerator: net income (loss)

  $ (258,312 )   $ 819,254  

Average number of common shares outstanding

    4,046,552       4,035,052  

Effect of dilutive stock options

    0       12,082  

Denominator: dilutive average number of common shares outstanding

    4,046,552       4,047,134  

Diluted earnings (loss) per common share

  $ (0.06 )   $ 0.20