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Note 3 - Earnings Per Common Share -
12 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Earnings Per Share [Text Block]
Note
3
Earnings per Common Share
 
Basic earnings per share (EPS) represents
income available to common shareholders divided by the weighted average number of common shares outstanding;
no
dilution for any potentially convertible shares is included in the calculation. Diluted EPS 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 earnings of the Company. The potential common shares that
may
be issued by the Company relate to outstanding stock warrants and stock options.
 
   
Years Ended December 31,
 
   
2017
   
2016
   
2015
 
   
(Dollars in thousands, except per share data)
 
Numerator:
 
 
 
 
 
 
 
 
 
 
 
 
Net Income Available to Common Shares
  $
4,848
    $
5,111
    $
4,096
 
                         
Denominator:
 
 
 
 
 
 
 
 
 
 
 
 
Weighted Average Common Shares Outstanding
   
7,658,137
     
7,033,476
     
6,694,075
 
Dilutive Effect of Stock Options and Warrants
   
345,822
     
281,607
     
288,981
 
Weighted Average Dilutive Common Shares
   
8,003,959
     
7,315,083
     
6,983,056
 
                         
Basic Earnings Per Common Share From Net Income Available to Common Shares
  $
0.63
    $
0.73
    $
0.61
 
                         
Diluted Earnings Per Common Share From Net Income Available to Common Shares
  $
0.61
    $
0.70
    $
0.59