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Employee Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2013
Employee Benefit Plans Tables  
Components of net benefit cost

The following tables set forth information relating to the Company’s periodic costs for its employee retirement benefit plans:

 

   (In Thousands)
   Pension Benefits  Other Benefits
   Three Months Ended March 31,
   2013  2012  2013  2012
             
Service Cost  $575   $550   $334   $446 
Interest Cost   617    604    399    467 
Expected Return on Assets   (724)   (615)   (406)   (314)
Amortization of Unrecognized Losses   408    387    516    441 
Amortization of Unrecognized Prior Service Cost (Credit)   2    2    (432)    
Amortization of Transition Obligation               34 
Net Periodic Benefit Cost  $878   $928   $411   $1,074