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Accumulated Other Comprehensive Loss (Tables)
 9 Months Ended
Sep. 30, 2013
Accumulated Other Comprehensive Loss [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss)
The following summarizes the change in balance and the reclassification from Accumulated Other Comprehensive Loss to the Condensed Consolidated Statement of Income (amounts in thousands):

 
 
Three Months
Ended
September 30, 2013
  
Nine Months
Ended
September 30, 2013
 
Beginning balance
 
$
(22,782
)
 
$
(23,378
)
Amortization of defined benefit pension items:
        
Prior service costs
  
53
   
157
 
Actuarial loss
  
417
   
1,273
 
 
  
470
   
1,430
 
Tax
  
(182
)
  
(546
)
Total amount reclassified from accumulated other comprehensive loss
  
288
   
884
 
Ending balance
 
$
(22,494
)
 
$
(22,494
)