XML 63 R26.htm IDEA: XBRL DOCUMENT v3.3.0.814
Earnings Per Share (Tables)
 9 Months Ended
Sep. 30, 2015
Earnings Per Share [Abstract]  
Reconciliation of Basic and Diluted Earnings Per Share

The following is a reconciliation of the basic and diluted earnings per share computation:

 

     Three Months Ended
September 30,		      Nine Months Ended
September 30,		  
     2015      2014      2015      2014  
     (shares in thousands)      (shares in thousands)  

Net income

    $ 23,288       $ 10,623       $ 59,522       $ 51,429   
  

 

 

     

 

 

     

 

 

     

 

 

  

Shares of common stock and common stock equivalents:

            

Weighted averages shares used in basic computation

      136,582         131,778         135,527         131,418   

Dilutive effect of stock options and unvested restricted stock

      1,599         6,568         2,306         7,058   
  

 

 

     

 

 

     

 

 

     

 

 

  

Weighted averages shares used in dilutive computation

      138,181         138,346         137,833         138,476   
  

 

 

     

 

 

     

 

 

     

 

 

  

Basic earnings per share

    $ 0.17       $ 0.08       $ 0.44       $ 0.39   

Dilutive earnings per share

    $ 0.17       $ 0.08       $ 0.43       $ 0.37