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Other Comprehensive Income
 12 Months Ended
Dec. 31, 2011
Other Comprehensive Income [Abstract]  
Other Comprehensive Income

21.  Other Comprehensive Income

Other comprehensive income components and related tax effects were as follows for the years ended December 31, 2011, 2010, and 2009:

 

                         
    

2011

    

2010

    

2009

  
       

Unrealized holding gains on available for sale securities

    $ 22,457      $ 3,815      $ 2,653   

Less reclassification adjustment for gains recognized in earnings

      (614 )      (1,660 )      (395 ) 
    

 

 

    

 

 

    

 

 

  

Net unrealized gains

      21,843        2,155        2,258   

Tax effect

      (7,642 )      (755 )      (790 ) 
    

 

 

    

 

 

    

 

 

  

Net-of-tax amount

      14,201        1,400        1,468   
    

 

 

    

 

 

    

 

 

  

Unrealized holding gains (losses) on available for sale securities for which a portion of an other-than-temporary impairment has been recognized in earnings

      (28 )      (466 )      (1,527 ) 

Less reclassification adjustment for impairment loss recognized in earnings

      398        2,241        2,443   
    

 

 

    

 

 

    

 

 

  

Net unrealized gains

      370        1,775        916   

Tax effect

      (130 )      (621 )      (321 ) 
    

 

 

    

 

 

    

 

 

  

Net-of-tax amount

      240        1,154        595   
    

 

 

    

 

 

    

 

 

  

Actuarial loss on postemployment health care plan

      (757 )      (380 )      (206 ) 

Net amortization of transition obligation and actuarial gain

      11        3        (6 ) 
    

 

 

    

 

 

    

 

 

  

Net unrealized loss on postemployment health care plan

      (746 )      (377 )      (212 ) 

Tax effect

      261        132        74   
    

 

 

    

 

 

    

 

 

  

Net-of-tax amount

      (485 )      (245 )      (138 ) 
    

 

 

    

 

 

    

 

 

  

Unrealized loss on interest rate swap

      (1,205 )      (566 )      (21 ) 

Less reclassification adjustment for losses recognized in earnings

      402        401        335   
    

 

 

    

 

 

    

 

 

  

Net unrealized gain (loss)

      (803 )      (165 )      314   

Tax effect

      281        58        (110 ) 
    

 

 

    

 

 

    

 

 

  

Net-of-tax amount

      (522 )      (107 )      204   
    

 

 

    

 

 

    

 

 

  

Other comprehensive income

    $ 13,434      $ 2,202      $ 2,129   
    

 

 

    

 

 

    

 

 

  

 

The following is a summary of the change in the accumulated other comprehensive income (loss) balance, net of tax, for the years ended December 31, 2011, 2010, and 2009:

 

                                                         
     Balance
1/1/09		     Increase
(Decrease)		     Balance
12/31/09		     Increase
(Decrease)		     Balance
12/31/10		     Increase
(Decrease)		     Balance
12/31/11		  
               

Unrealized gains (losses) on securities available for sale

    $ (6,580 )    $ 2,063      $ (4,517 )    $ 2,554      $ (1,963 )    $ 14,441      $ 12,478   

Unrealized gain (loss) on postretirement benefits plan

      236        (138 )      98        (245 )      (147 )      (485 )      (632 ) 

Unrealized gain (loss) on interest rate swap

      (660 )      204        (456 )      (107 )      (563 )      (522 )      (1,085 ) 
    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

  
               

Total

    $ (7,004 )    $ 2,129      $ (4,875 )    $ 2,202      $ (2,673 )    $ 13,434      $ 10,761