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Note 1 - Summary of Significant Accounting Policies (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]      
Number Of Days Of Delinquent Loans Nonaccrual Of Interest 90 days    
Minimum Number of Days of Discontinued Loan Payments For Modified Loan to be Placed on Nonaccrua 90 days    
Number Of Days Past Due 30 days    
Threshold For Designation To Impaired Status (in Dollars) $ 250,000    
Minimum Number Of Days Consumer Loans Are Past Due For Losses To Be Charged Off 120 days    
Maximum Number Of Days Consumer Loans Are Past Due For Losses To Be Charged Off 180 days    
Number Of Days Loans Secured By Residential Or Commercial Real Estate Are Past Due For Losses To Be Charged Off 180 days    
PeriodOfTimeBetweenIssuanceOfLoanCommitmentAndClosingAndSaleOfLoansLowerRange 30 days    
Period Of Time Between Issuance Of Loan Commitments And Closing And Sale Of Loans Upper Range 60 days    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) 0 0 5,750
Advertising Expense (in Dollars) $ 194 $ 169 $ 184
Premises [Member]
      
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 40 years    
Furniture and Equipment [Member] | Minimum [Member]
      
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 3 years    
Furniture and Equipment [Member] | Maximum [Member]
      
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 10 years    
Computer Equipment [Member]
      
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]      
Property, Plant and Equipment, Useful Life 3 years    
Minimum [Member]
      
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]      
Finite-Lived Intangible Asset, Useful Life 10 years    
Maximum [Member]
      
Note 1 - Summary of Significant Accounting Policies (Details) [Line Items]      
Finite-Lived Intangible Asset, Useful Life 12 years