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Nature of Banking Activities and Significant Accounting Policies (Narrative) (Details) (USD $)
 12 Months Ended 12 Months Ended
Dec. 31, 2011
Dec. 31, 2013
Jun. 19, 2013
Dec. 31, 2012
Dec. 31, 2003
Dec. 31, 2013
Building [Member]
Maximum [Member]
Dec. 31, 2013
Building [Member]
Minimum [Member]
Dec. 31, 2013
Furniture and equipment [Member]
Maximum [Member]
Dec. 31, 2013
Furniture and equipment [Member]
Minimum [Member]
Property, Plant and Equipment [Line Items]                  
Ownership percentage in subsidiaries   100.00%              
Period interest on mortgage and commercial loans is discontinued   90 days              
Credit card loans and other personal loans are charged off   180 days              
Limit of the estimated appraised value of the furnished home   80.00%              
Estimated useful lives           39 years 10 years 10 years 3 years
Authorized issuance of shares of common stock         300,000        
"More likely than not" threshold       50.00%          
Number of shares of common stock able to be repurchased     150,000            
Shares repurchased under plan 15,663                
Average price per share (in USD per share) $ 17.28                
Maximum numbers of shares that may yet be purchased under plan   134,337