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Comprehensive Income
12 Months Ended
Dec. 31, 2012
Comprehensive Income

19.     Comprehensive Income

The accumulated balances related to each component of other comprehensive income, net of tax, are as follows:

 

December 31    2012     2011     2010  

Non-credit related loss on debt securities not expected to be sold

   $ (8,039   $ (8,597   $ (8,654

Unrealized net gain on other available for sale securities

     9,269        5,101        4,767   

Unrealized losses on derivative instruments

     (171              

Unrecognized pension and postretirement obligations

     (47,283     (41,652     (29,845
  

 

 

   

 

 

   

 

 

 

Accumulated other comprehensive income

   $ (46,224   $ (45,148   $ (33,732