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Note H - Earnings Per Share
9 Months Ended
Sep. 30, 2016
Notes to Financial Statements  
Earnings Per Share [Text Block]
NOTE H: EARNINGS PER SHARE
Basic earnings per share is computed based on the weighted average number of shares of common stock outstanding during the period. Diluted earnings per share is computed by adjusting the weighted average number of shares of common stock outstanding by common stock equivalents attributable to dilutive stock options. The computation of diluted earnings per share does not assume conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect on earnings per share. The computations of basic and diluted earnings per share were as follows:
 
   
Three Months Ended
   
Nine Months Ended
 
   
September 30,
   
September 30,
 
   
2016
   
2015
   
2016
   
2015
 
   
(in thousands, except per share data)
 
                                 
Net income
  $ 3,451     $ 5,795     $ 10,378     $ 18,203  
                                 
Basic weighted average common shares outstanding
    6,439       7,186       6,703       7,346  
Dilutive effect of common stock equivalents
    19       33       22       39  
Diluted weighted average common shares outstanding
    6,458       7,219       6,725       7,385  
                                 
Basic earnings per share
  $ 0.54     $ 0.81     $ 1.55     $ 2.48  
Diluted earnings per share
  $ 0.53     $ 0.80     $ 1.54     $ 2.46  
 
As of September 30, 2016 and September 30, 2015, there were no options outstanding to purchase shares of common stock that had an anti-dilutive effect on the computation of diluted earnings per share.