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Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2013
Earnings Per Share [Abstract]  
Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, 2013 and 2012 (in thousands except per share amounts):

 

     Three Months Ended
June 30,
    Six Months Ended
June 30,
 
     2013     2012     2013     2012  

Numerator:

        

Basic and diluted earnings per share:

        

Income from continuing operations

   $ 12,271      $ 6,101      $ 16,325      $ 9,428   

(Loss) income from discontinued operations

     (74     (192     (390     160   
  

 

 

   

 

 

   

 

 

   

 

 

 

Net income

   $ 12,197      $ 5,909      $ 15,935      $ 9,588   
  

 

 

   

 

 

   

 

 

   

 

 

 

Denominator:

        

Weighted average shares outstanding for basic earnings per share

     50,009        36,507        49,961        34,313   

Effects of dilutive instruments

     273        188        235        201   
  

 

 

   

 

 

   

 

 

   

 

 

 

Shares used in computing diluted earnings per common share

     50,282        36,695        50,196        34,514   
  

 

 

   

 

 

   

 

 

   

 

 

 

Basic earnings per share:

        

Income from continuing operations

   $ 0.24      $ 0.17      $ 0.33      $ 0.27   

(Loss) income from discontinued operations

     —          (0.01     (0.01     0.01   
  

 

 

   

 

 

   

 

 

   

 

 

 

Net income

   $ 0.24      $ 0.16      $ 0.32      $ 0.28   
  

 

 

   

 

 

   

 

 

   

 

 

 

Diluted earnings per share:

        

Income from continuing operations

   $ 0.24      $ 0.17      $ 0.33      $ 0.27   

(Loss) income from discontinued operations

     —          (0.01     (0.01     0.01   
  

 

 

   

 

 

   

 

 

   

 

 

 

Net income

   $ 0.24      $ 0.16      $ 0.32      $ 0.28