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Note 5 - Earnings Per Share
9 Months Ended
Sep. 30, 2018
Notes to Financial Statements  
Earnings Per Share [Text Block]
5.
EARNINGS PER SHARE
 
The following table sets forth the computation of basic and diluted earnings per share (“EPS”) for the
three
and
nine
months ended
September 30:
 
   
Three Months Ended
   
Nine Months Ended
 
   
September 30,
   
September 30,
 
   
2018
   
2017
   
2018
   
2017
 
Net (loss) income
  $
(121,534
)   $
521,414
    $
2,592,177
    $
2,780,411
 
Numerator for basic and diluted earnings per share
  $
(121,534
)    
521,414
     
2,592,177
     
2,780,411
 
                                 
Denominator for basic EPS: weighted-average shares
   
9,154,209
     
9,270,862
     
9,199,173
     
9,232,397
 
                                 
Effect of dilutive securities:
                               
Stock options
   
-
     
-
     
-
     
9,810
 
Restricted stock
   
822
     
3,088
     
786
     
3,859
 
Dilutive potential common shares
   
822
     
3,088
     
786
     
13,669
 
Denominator for diluted EPS-weighted-average shares
   
9,155,031
     
9,273,950
     
9,199,959
     
9,246,066
 
                                 
Basic (loss) earnings per share
  $
(0.01
)   $
0.06
    $
0.28
    $
0.30
 
Diluted (loss) earnings per share
  $
(0.01
)   $
0.06
    $
0.28
    $
0.30
 
 
The net effect of assuming the exercise of all potentially dilutive common share equivalents, including stock options to purchase common stock at exercise prices less than the average market prices and restricted stock awards of an aggregate of
20,153
and
36,801
shares of common stock have been included in the computations of diluted EPS for the periods ended
September 30, 2018
and
2017,
respectively.