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Savings and Profit Sharing Plans (Tables)
12 Months Ended
Dec. 31, 2013
Postemployment Benefits [Abstract]  
Schedule of Company Contributions to Retirement Savings and Investment Plan

Company contributions to these plans, which were charged to operations, approximated the following (in thousands):

 

     Year Ended December 31,       
  

 

 

     2013           2012                2011       
  

 

 

401(k)

   $   4,865          $   5,138             $   4,813      
  

 

 

Total

   $ 4,865          $ 5,138             $ 4,813