Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Tables)

v2.4.0.6
Earnings Per Share (Tables)
 6 Months Ended
Jun. 30, 2012
Earnings Per Share [Abstract]  
Computation of basic and diluted earnings per share
                                 
    For the Three  Months
Ended June 30, 		    For the Six Months
Ended June 30, 		 
    2012     2011     2012     2011  
    (in thousands)  

Weighted average shares used in basic computations

     116,557       119,007       116,376       118,609  

Dilutive effect of exercise of equity grants outstanding

     4,925       7,350       5,726       7,748  

Dilutive effect of warrants

     —         260       80       253  
   

 

 

    

 

 

    

 

 

    

 

 

  

Weighted average shares used in diluted computations

     121,482       126,617       122,182       126,610