XML 12 R17.htm IDEA: XBRL DOCUMENT v2.4.0.8
Earnings Per Share
9 Months Ended
Sep. 30, 2013
Earnings Per Share [Abstract]  
Earnings Per Share
Earnings Per Share
Basic earnings per share is computed by dividing income available to common stockholders by the weighted average number of shares outstanding for the periods presented. The calculation of diluted earnings per share includes the impact of potentially dilutive non-vested restricted shares outstanding during the periods presented, unless their effect is anti-dilutive. There are no adjustments made to income available to common stockholders in the calculation of diluted earnings per share.
The following is a calculation of the basic and diluted weighted-average shares outstanding for the three and nine months ended September 30, 2013 and 2012: 
 
Three Months Ended 
 September 30,
 
Nine Months Ended September 30,
 
2013
 
2012
 
2013
 
2012
 
(In thousands)
Basic weighted average common shares outstanding
92,449

 
92,186

 
92,408

 
92,164

Dilution effect of stock awards at end of period
387

 
230

 
430

 
179

Diluted weighted average common shares outstanding
92,836

 
92,416

 
92,838

 
92,343

Anti-dilutive stock-based compensation awards
789

 
748

 
719

 
541