XML 55 R40.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCKHOLDERS' EQUITY (Tables)
 12 Months Ended
Dec. 31, 2013
STOCKHOLDERS' EQUITY  
Schedule of the Company's basic and dilutive weighted average shares

 

 

 
   Year ended December 31,  
 
   2013   2012   2011  
 
   (in thousands)
  

Basic weighted average shares

     96,481     103,503     100,261  

Effect of dilutive employee stock-based compensation awards

     902     1,408     2,749  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

Diluted weighted averages shares

     97,383     104,911     103,010  
               
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​
​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​