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Note 6 - Earnings Per Share
3 Months Ended
Mar. 31, 2020
Notes to Financial Statements  
Earnings Per Share [Text Block]
6.
EARNINGS PER SHARE
 
Basic earnings per share is computed by dividing income available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock, such as stock options, result in the issuance of common stock which shares in the earnings of the Company. The treasury stock method has been applied to determine the dilutive effect of stock options in computing diluted earnings per share.
   
For the Three Months Ended
 
   
March 31,
 
(In thousands, except per share data)
 
2020
   
2019
 
Net Income:
     
 
     
 
Net income
  $
3,316
    $
3,818
 
Earnings Per Share:
     
 
     
 
Basic earnings per share
  $
0.64
    $
0.74
 
Diluted earnings per share
  $
0.63
    $
0.73
 
Weighted Average Number of Shares Outstanding:
     
 
     
 
Basic shares
   
5,171
     
5,144
 
Diluted shares
   
5,231
     
5,225
 
 
Shares of common stock issuable under stock options for which the exercise prices were greater than the average market prices were
not
included in the computation of diluted earnings per share due to their antidilutive effect.  Stock options
not
included in the computation of diluted earnings per share, due to shares
not
being in-the-money and having an antidilutive effect, were approximately
208,000
and
71,000
for the
three
-month periods ended
March 31, 2020
and
2019
, respectively.