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Accumulated Other Comprehensive Loss
6 Months Ended
Jun. 30, 2011
Accumulated Other Comprehensive Loss [Abstract]  
Accumulated Other Comprehensive Loss
Note 6: Accumulated Other Comprehensive Loss
The components of accumulated other comprehensive loss, net of related tax benefit/expense were as follows:
                         
    June 30,     December 31,     June 30,  
    2011     2010     2010  
    (In thousands)  
Net unrealized gains on investment securities—available-for-sale, net of related tax expense of $2,025 at June 30, 2011, $1,786 at December 31, 2010 and $1,853 at June 30, 2010
  $ 3,761     $ 3,317     $ 3,442  
Pension and other postretirement benefits adjustment, net of related tax benefit of $9,258 at June 30, 2011, $9,384 at December 31, 2010 and $8,427 at June 30, 2010
    (17,194 )     (17,428 )     (15,651 )
 
                 
Accumulated other comprehensive loss
  $ (13,433 )   $ (14,111 )   $ (12,209 )