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Note 6 - Net (Loss) Per Share
6 Months Ended
Jun. 30, 2020
Notes to Financial Statements  
Earnings Per Share [Text Block]
Note
6.
Net (Loss) Per Share
 
Basic (loss) per share (EPS) was computed by dividing net (loss) by the weighted average number of shares of common stock outstanding during the period. Diluted EPS differs from basic EPS due to the assumed conversion of potentially dilutive awards and options that were outstanding during the period. The following is a reconciliation of the numerators and the denominators of the basic and diluted per share computations for net (loss) for the 
three
and
six
months ended
June 30, 2020
and
June 30, 2019
.
 
   
Three Months Ended June 30,
   
Six Months Ended June 30,
 
   
2020
   
2019
   
2020
   
2019
 
Numerator:
                               
Numerator for basic and diluted (loss) per share, net (loss) available to common shareholders
  $
(1,288,169
)   $
(1,275,611
)   $
(2,123,178
)   $
(2,348,500
)
Denominator:
                               
Denominator for basic (loss) per share, weighted average shares outstanding
   
13,173,009
     
13,041,799
     
13,150,119
     
12,831,828
 
Effect of dilutive securities
   
     
     
     
 
Denominator for diluted earnings per share, adjust weighted average shares and assumed conversion
   
13,173,009
     
13,041,799
     
13,150,119
     
12,831,828
 
Basic (loss) per common share
  $
(0.10
)   $
(0.10
)   $
(0.16
)   $
(0.18
)
Diluted (loss) per common share and common share equivalent
  $
(0.10
)   $
(0.10
)   $
(0.16
)   $
(0.18
)
 
The awards and options to purchase shares of common stock that were outstanding at
June 30, 2020
and
June 30, 2019
that were
not
included in the computation of diluted earnings per share because the effect would have been anti-dilutive, are as follows:
 
   
Six Months Ended June 30,
 
   
2020
   
2019
 
Anti-dilutive awards and options
   
5,467,780
     
3,874,139