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Other Comprehensive Income
6 Months Ended
Jun. 30, 2011
Equity [Abstract]  
Other Comprehensive Income
(11) Other Comprehensive Income
Total other comprehensive income for the six months ended June 30, 2011 and 2010 is reported in the accompanying statements of changes in stockholders’ equity. Total other comprehensive income for the three months ended June 30, 2011 and 2010 was $22,603 and $12,334, respectively.
Information related to net other comprehensive income is as follows:
                 
For the six months ended June 30,   2011     2010  
 
Other comprehensive income:
               
Investment securities available-for-sale:
               
Change in net unrealized gain during the period
  $ 21,419     $ 11,223  
Reclassification adjustment for gains included in income
    (18 )     (42 )
Change in the net actuarial loss on defined benefit post-retirement benefit plans
    69       49  
 
Total other comprehensive income
    21,470       11,230  
Deferred tax expense
    8,448       4,419  
 
Net other comprehensive income
  $ 13,022     $ 6,811  
 
The components of accumulated other comprehensive income, net of income taxes, are as follows:
                 
    June 30,     December 31,  
    2011     2010  
 
Net unrealized gain on investment securities available-for-sale
  $ 23,939     $ 10,959  
Net actuarial loss on defined benefit post-retirement benefit plans
    (1,542 )     (1,584 )
 
Net accumulated other comprehensive income
  $ 22,397     $ 9,375