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Accumulated Other Comprehensive Income (Tables)
12 Months Ended
Dec. 31, 2011
Accumulated Other Comprehensive Income  
Components and allocated tax effects of accumulated other comprehensive income
 
  Before Tax
Effects
  Tax Effects   After-Tax
Effects
 

 

December 31, 2011
                   

Currency translation adjustment

  $ 8,341   $   $ 8,341  

Unrealized holding gain on securities, available-for-sale

                   

Beginning balance

    144     (58 )   86  

Less: Reclassification adjustment for gains recognized in net income

    (144 )   58     (86 )
               

Net unrealized holding gain/(loss) on securities, available-for-sale

             
               

Total

  $ 8,341   $   $ 8,341  
               

 

December 31, 2010
                   

Currency translation adjustment

  $ 10,407   $   $ 10,407  

Unrealized holding gain on securities, available-for-sale

    144     (58 )   86  
               

Total

  $ 10,551   $ (58 ) $ 10,493