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Note 5 - Earnings Per Share
6 Months Ended
Jun. 30, 2017
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
six
months ended
June 30:
 
 
 
Three Months
Ended
 
 
Six Months Ended
 
 
 
June 30,
 
 
June 30,
 
 
 
2017
 
 
2016
 
 
2017
 
 
2016
 
Net income
  $
1,027,732
    $
1,820,915
    $
2,258,997
    $
3,341,912
 
Numerator for basic and diluted earnings per share
   
1,027,732
     
1,820,915
     
2,258,997
     
3,341,912
 
                                 
Denominator for basic EPS: weighted-average shares
   
9,225,960
     
9,209,446
     
9,212,846
     
9,418,645
 
                                 
Effect of dilutive securities:
                               
Stock options
   
-
     
18,495
     
9,810
     
18,975
 
Restricted stock
   
3,169
     
-
     
2,818
     
-
 
Dilutive potential common shares
   
3,169
     
18,495
     
12,628
     
18,975
 
Denominator for diluted EPS-weighted-average shares
   
9,229,129
     
9,227,941
     
9,225,474
     
9,437,620
 
                                 
Basic earnings per share
  $
0.11
    $
0.19
    $
0.24
    $
0.35
 
Diluted earnings per share
  $
0.11
    $
0.19
    $
0.24
    $
0.35
 
 
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
36,801
and
133,562
shares of common stock have been included in the computations of diluted EPS for the quarters ended
June 30, 2017
and
2016,
respectively.