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Comprehensive Income
3 Months Ended
Mar. 31, 2012
Comprehensive Income [Abstract]  
Comprehensive Income

9. Comprehensive Income

The components of accumulated other comprehensive income consisted of the following (dollars in thousands):

 

     March 31,
2012
    December 31,
2011
 

Foreign currency translation adjustment

   $ 675      $ 572   

Unrealized investment (loss) gain

     (2     11   
  

 

 

   

 

 

 

Accumulated other comprehensive income

   $ 673      $ 583   
  

 

 

   

 

 

 

The components of comprehensive income consisted of the following for the following periods (dollars in thousands):

 

     Three Months Ended  
     March 31,  
     2012     2011  

Net income

   $ 3,846      $ 2,019   

Unrealized investment loss

     (13     —     

Foreign currency translation

     103        139   
  

 

 

   

 

 

 

Comprehensive income

   $ 3,936      $ 2,158