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Pension Plan
 3 Months Ended
Mar. 31, 2013
Pension Plan

(10) Pension Plan

The following table shows the components of net periodic pension cost for our defined benefit pension plan as of March 31, 2013 and 2012 (amounts in thousands):

 

    

Three months ended

March 31,

  
     2013     2012  

Service cost

    $ 253      $ 286   

Interest cost

      1,034        1,165   

Expected return on assets

      (1,366 )      (1,540 ) 

Recognized actuarial loss

      936        1,055   
  

 

 

    

 

 

  

Net periodic pension cost

    $ 857      $ 966   
  

 

 

    

 

 

  

During the three months ended March 31, 2013, there were no contributions made to our pension plan.