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Earnings Per Share
6 Months Ended
Jun. 30, 2011
Earnings Per Share [Abstract]  
EARNINGS PER SHARE
10. Earnings Per Share
Basic earnings per share (“EPS”) is based on the weighted average number of shares outstanding for the period, excluding any dilutive common share equivalents. Diluted EPS reflects the potential dilution that could occur if securities to issue common stock were exercised.
The following tables reconcile the numerator (i.e., income) and denominator (i.e., shares) of the basic and diluted earnings per share computations for net income for the three and six-month periods ended June 30, 2011 and 2010 (in thousands, except per share data):
                                                 
    Three Months Ended     Three Months Ended  
    June 30, 2011     June 30, 2010  
                            Income                
                            Available to                
                    Per-Share     Common             Per-Share  
    Net Income     Shares     Amount     Stockholders     Shares     Amount  
Net income
  $ 7,549                     $ 10,767                  
Less: preferred stock dividends
    (5 )                     (5 )                
 
                                           
Income available to common stockholders
  $ 7,544       39,187     $ 0.19     $ 10,762       39,167     $ 0.27  
 
                                               
Effect of dilutive securities:
                                               
Stock-based compensation
            970                     1,119          
Preferred stock
    5       488               5       160          
 
                                       
Income available to common stockholders and assumed conversion
  $ 7,549       40,645     $ 0.19     $ 10,767       40,446     $ 0.27  
 
                                       
                                                 
    Six Months Ended     Six Months Ended  
    June 30, 2011     June 30, 2010  
                            Income                
                            Available to                
                    Per-Share     Common             Per-Share  
    Net Income     Shares     Amount     Stockholders     Shares     Amount  
Net income
  $ 21,447                     $ 17,711                  
Less: preferred stock dividends
    (10 )                     (10 )                
 
                                           
Income available to common stockholders
  $ 21,437       39,187     $ 0.55     $ 17,701       39,029     $ 0.45  
 
                                               
Effect of dilutive securities:
                                               
 
                                               
Stock-based compensation
            981                     1,252          
Preferred stock
    10       489               10       160          
 
                                       
Income available to common stockholders and assumed conversion
  $ 21,447       40,657     $ 0.53     $ 17,711       40,441     $ 0.44