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STOCKHOLDERS' EQUITY (Tables)
6 Months Ended
Jun. 30, 2012
STOCKHOLDERS' EQUITY  
Accumulated Other Comprehensive Income

 

 

 
  As of
June 30,
2012
  As of
December 31,
2011
 
 
  (In thousands)
 

Foreign currency translation

  $ 21,408   $ 21,066  

Unrealized gain on marketable debt securities

    1,392     2,103  

Other

    (1,396 )   (1,107 )
           

Total accumulated other comprehensive income

  $ 21,404   $ 22,062