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Retirement Plans
6 Months Ended
Jun. 30, 2011
Retirement Plans [Abstract]  
Retirement Plans
Retirement Plans
The Company and certain of its subsidiaries have pension and profit sharing plans covering substantially all of their employees. The Company’s frozen defined benefit pension plan provides benefits primarily based upon a fixed amount for each year of service as defined. The net periodic pension cost for the three and six months ended June 30, 2011 and 2010, respectively, are as follows:
                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
Service cost
  $ 18     $ 9     $ 36     $ 18  
Interest cost
    76       80       152       160  
Expected return on assets
    (77 )     (74 )     (154 )     (148 )
Amortization of actuarial net loss
    16       15       32       30  
 
                       
Net periodic pension cost
  $ 33     $ 30     $ 66     $ 60  
 
                       
As of June 30, 2011, the Company made contributions of $76 to the pension plan and expects to make contributions totaling $268 in 2011.