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Preferred Capital Offering (Details) (Series A Preferred Stock [Member], USD $)
 1 Months Ended 3 Months Ended
Dec. 23, 2014
Mar. 31, 2015
Series A Preferred Stock [Member]
    
Preferred Capital Offering (Textual)    
Liquidation preference per share $ 1,000us-gaap_PreferredStockLiquidationPreference
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Share price $ 10us-gaap_SharePrice
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Description of preferred capital offering The Company completed its public offering of 1,500,000 depository shares, each representing a 1/100th ownership interest in a 6.50 percent Noncumulative Convertible Preferred Share, Series A.  
Proceeds from issuance of Series A preferred stock $ 13,983,000us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
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Percentage of dividend rate of noncumulative convertible preferred share 6.50%us-gaap_PreferredStockDividendRatePercentage
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Depository shares issued, value 15,000,000us-gaap_StockIssuedDuringPeriodValueOther
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Depository shares issued, shares 1,500,000us-gaap_StockIssuedDuringPeriodSharesOther
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Conversion of stock, value converted   $ 1,000.00us-gaap_ConversionOfStockAmountConverted1
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Conversion price   $ 10.34us-gaap_DebtInstrumentConvertibleConversionPrice1
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Preferred stock, conversion basis   On or after the fifth anniversary of the issue date of the Series A Preferred Shares (December 23, 2019), the Company may require all holders of Series A Preferred Shares (and, therefore, depository shares) to convert their shares into common shares of the Company, provided the Company's common share price exceeds 120 percent of the conversion price noted above.
Conversion of outstanding Series A preferred shares   1,450,677us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion
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