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Note 8 - Net Loss Per Share
 3 Months Ended
Jan. 31, 2018
Notes to Financial Statements  
Earnings Per Share [Text Block]
(
8
)
Net Loss Per Share
 
Basic net
loss per share excludes dilution and is computed by dividing net loss available to common shareholders by the weighted-average number of common shares outstanding for the period. Diluted net loss per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the net loss of the Company.
 
The following is a reconciliation of the numerators and denominators of the net
loss per share computations for the periods presented:
 
   
Three months ended
 
   
January 31,
  
   
2018
    
2017
  
Net loss (numerator)
   $
(410,135
 )   $
(615,767
 )
                 
Shares (denominator)
    
6,667,595
      
6,486,739
  
                 
Basic and diluted net loss per share
   $
(0.06
 )   $
(0.09
 )
 
 
Weighted average unvested shares for the
three
months ended
January 31,
2018
and
2017
totaling
643,005
and
623,415,
respectively, while issued and outstanding, were
not
included in the computation of basic and diluted net loss per share for the
three
months ended
January 31, 2018
and
2017
(because to include such shares would have been antidilutive, or in other words, to do so would have reduced the net loss per share for those periods).