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Securities (Temporarily Impaired Gross Unrealized Losses And Fair Value Of Held-To-Maturity Securities) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Securities [Abstract]  
Less Than Twelve Months, Fair Value $ 832
Less Than Twelve Months, Gross Unrealized Losses (9)
Total, Fair Value 832
Total, Gross Unrealized Losses $ (9)