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Employee Benefit Plans
 9 Months Ended
Sep. 30, 2012
Employee Benefit Plans [Abstract]  
Employee Benefit Plans

(16) Employee Benefit Plans

Pension (benefit) expense consisted of the following (in thousands):

 

                                 
    Three Months Ended     Nine Months Ended  
    September 30,
2012		     October 2,
2011		     September 30,
2012		     October 2,
2011		  
    (Unaudited)     (Unaudited)  

Service cost

   $ (2 )    $ 9     $ 18     $ 27  

Interest cost on projected benefit obligation

     472       517       1,404       1,551  

Net amortizations, deferrals and other costs

     229       146       631       439  

Expected return on plan assets

     (607 )      (638 )      (1,823 )      (1,915 ) 
   

 

 

    

 

 

    

 

 

    

 

 

  
    $ 92     $ 34     $ 230     $ 102