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Note 15 - Commitments and Contingencies (Details) - Financial Instruments Outstanding Whose Contract Amount Represents Credit Risk - USD ($) | Dec. 31, 2015 | Dec. 31, 2014
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Note 15 - Commitments and Contingencies (Details) - Financial Instruments Outstanding Whose Contract Amount Represents Credit Risk [Line Items] |  |
Standby Letters of Credit | $ 1,588,212 | $ 1,762,000
Loan Origination Commitments [Member] |  |
Note 15 - Commitments and Contingencies (Details) - Financial Instruments Outstanding Whose Contract Amount Represents Credit Risk [Line Items] |  |
Commitments to Extend Credit | $ 67,889,000 | $ 68,742,000

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- References No definition available. + Details
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- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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