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Securities (Narrative Disclosures) (Details) (USD $)
3 Months Ended
Mar. 31, 2014
securities
Mar. 31, 2013
Dec. 31, 2013
securities
Investments, Debt and Equity Securities [Abstract]      
Proceeds from sale of available-for-sale securities $ 0 $ 0  
Available-for-sale securities pledged as collateral 40,000,000   42,300,000
Securities in unrealized loss positions 135   131
Securities in an unrealized loss position, twelve months or greater 29    
Other than temporary impairment $ 0 $ 0