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Other Comprehensive Income (Tables)
3 Months Ended
Mar. 31, 2013
Other Comprehensive Income [Abstract]  
Summary of other comprehensive income and tax impact

The following table is a summary of other comprehensive income and discloses the tax impact of each component of other comprehensive income for the three months ended March 31, 2013 and 2012 (in thousands):

 

                 
    Three Months Ended
March  31,
 
    2013     2012  

Net unrealized gain on available-for-sale securities, net of income tax expense of $26 and $92, respectively

  $ 41     $ 139  

Net unrealized gain (loss) on interest rate swaps, net of income tax expense (benefit) of $39 and ($25), respectively

    65       (43

Foreign currency translation

    (14     (16
   

 

 

   

 

 

 

Total other comprehensive income

  $ 92     $ 80