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Securities Held To Maturity (Schedule Of Amortized Cost And Estimated Fair Value Of Securities Held To Maturity) (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Disclosure Securities Held To Maturity Schedule Of Amortized Cost And Estimated Fair Value Of Securities Held To Maturity [Abstract]  
Due after ten years, Amortized cost $ 17,423
Due after ten years, Fair value 17,965
Unrecognized holding gain $ 542