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Accumulated Other Comprehensive Income
9 Months Ended
Sep. 30, 2011
Comprehensive Income and Accumulated Other Comprehensive Income [Abstract] 
ACCUMULATED OTHER COMPREHENSIVE INCOME
NOTE 16. ACCUMULATED OTHER COMPREHENSIVE INCOME
Accumulated other comprehensive income consisted of the following (in thousands):
         
Unrealized holding gain (loss) on available-for-sale securities:
       
Balance at December 31, 2010
  $ 6  
Unrealized holding loss, net of realized amounts reclassified to net income
    (38 )
 
     
Balance at September 30, 2011
    (32 )
 
     
 
       
Accumulated foreign currency translation adjustments:
       
Balance at December 31, 2010
  $ 27,068  
Translation adjustments
    1,497  
 
     
Balance at September 30, 2011
    28,565  
 
     
 
       
Total accumulated other comprehensive income
  $ 28,533