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Note 5 - Earnings Per Share
3 Months Ended
Mar. 31, 2016
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 months ended March 31, 2016 and 2015:
 
 
 
2016
 
 
2015
 
Net income
  $ 1,520,997     $ 1,444,407  
Numerator for basic and diluted earnings per share
  $ 1,520,997     $ 1,444,407  
                 
Denominator for basic earnings per share – weighted-average shares
    9,698,951       10,211,333  
                 
Effect of dilutive securities:
               
Stock options
    19,461       29,763  
Restricted stock
    41       -  
Dilutive potential common shares
    19,502       29,763  
                 
Denominator for diluted earnings per share – weighted-average shares
    9,718,453       10,241,096  
                 
Basic earnings per share
  $ 0.16     $ 0.14  
Diluted earnings per share
  $ 0.16     $ 0.14  
 
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 149,922 and 130,833 shares of common stock have been included in the computations of diluted EPS for the quarters ended March 31, 2016 and 2015, respectively.