Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Tables)

Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2013
Earnings Per Share [Abstract]  
Computation of Basic and Diluted Earnings Per Share

The following are the common share amounts used to compute the basic and diluted earnings per share for each period:


     For the Three Months
Ended March 31,
     2013      2012  
     (in thousands)  

Weighted average shares used in basic computations

     104,121         116,191   

Dilutive effect of exercise of equity grants outstanding

     3,947         6,022   

Dilutive effect of warrants

     —          160   







Weighted average shares used in diluted computations

     108,068         122,373