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Income (Loss) per Common Share
9 Months Ended
Aug. 31, 2019
Earnings Per Share [Abstract]  
Income (Loss) per Common Share
Note 7 – Income (Loss) per Common Share
The following table sets forth the calculation of basic and diluted net income (loss) per common share:
 
  Three Months Ended  Nine Months Ended 
  August 31, 2019  August 31, 2018  August 31, 2019  August 31, 2018 
Numerator:                
Net Income (Loss)
 $1,116,259  $244,984  $1,445,809  ($1,745,582
  
 
 
  
 
 
  
 
 
  
 
 
 
Denominator:                
Weighted-average shares outstanding-basic
  7,803,333   7,694,662   7,802,676   7,350,868 
Dilutive common shares issuable upon exercise of stock options
  641,904   681,013   627,575   —   
  
 
 
  
 
 
  
 
 
  
 
 
 
Weighted-average shares-diluted
  8,445,237   8,375,675   8,430,251   7,350,868 
  
 
 
  
 
 
  
 
 
  
 
 
 
Net income (loss) per common share:
                
Basic
 $0.14  $0.03  $0.19  ($0.24
  
 
 
  
 
 
  
 
 
  
 
 
 
Diluted
 $0.13  $0.03  $0.17  ($0.24
  
 
 
  
 
 
  
 
 
  
 
 
 
 
For the three months ended August 31, 2019, the Company excluded the effect of 43,636 outstanding options from the computation of diluted earnings per share, as the effect of potentially dilutive shares from the outstanding stock options would be anti-dilutive. For the nine months ended August 31, 2019, the Company excluded the effect of 154,601 outstanding options from the computation of diluted earnings per share, as the effect of potentially dilutive shares from the outstanding stock options would be anti-dilutive.
For the three months ended August 31, 2018, the Company did not exclude any of the options from the computation of diluted earnings per share, as the effect of potentially dilutive shares from the outstanding stock options would be anti-dilutive. For the nine months ended August 31, 2018, the Company excluded the effect of all options from the computation of diluted earnings per share, as the effect of potentially dilutive shares from the outstanding stock options would be anti-dilutive.