Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Tables)

v2.4.0.6
Earnings Per Share (Tables)
 3 Months Ended
Mar. 31, 2012
Earnings Per Share [Abstract]  
Computation of basic and diluted earnings per share
                 
    For the Three Months
Ended March 31, 		 
    2012     2011  
    (in thousands)  

Weighted average shares used in basic computations

     116,191       118,206  

Dilutive effect of exercise of equity grants outstanding

     6,022       7,177  

Dilutive effect of warrants

     160       242  
   

 

 

    

 

 

  

Weighted average shares used in diluted computations

     122,373       125,625