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Securities Available For Sale (Tables)
12 Months Ended
Dec. 31, 2013
Securities Available For Sale [Abstract]  
Summary Of Securities Available For Sale
Schedule Of OTTI Related To Historical Estimated Credit Losses On Debt Securities And Changes In Estimated Credit Losses Recognized In Pre-Tax Earnings
    2013   2012   2011
 
Estimated credit losses as of prior year-end, $ 5,131 $ 4,697 $ 3,373
Additions for credit losses for securities on which            
OTTI has been previously recognized   249   682   1,757
Additions for credit losses for securities on which            
OTTI has not been previously recognized --   171   462
Reductions for securities paid off during the period   691   419   895
Estimated credit losses as of December 31, $ 4,689 $ 5,131 $ 4,697
Schedule Of Fair Value Of Securities With Continuous Unrealized Losses
Schedule Of Maturities Distribution Of The Amortized Cost And Estimated Fair Value Of Securities Available For Sale
Schedule Of Realized Gains And Losses And Other-Than-Temporary Impairment Losses On Securities
    Proceeds from             Other Than    
    Sale of Securities   Realized   Realized     Temporary    
    Available for Sale   Gains   Losses     Impairment Losses   Net
 
2013 $ 17,234 $ 684 ($ 8 ) $ 249 $ 427
2012 $ 39,304 $ 1,963 ($ 25 ) $ 853 $ 1,085
2011 $ 48,468 $ 2,689 $ ---   $ 2,219 $
470