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Note 10 - Commitments and Off-Balance Sheet Risk (Details) (USD $) |  |  |  | 6 Months Ended
--- | --- | --- | --- | ---
Jun. 30, 2014 | Dec. 31, 2013 | Jun. 30, 2014 Interest Rate Swap [Member] | Jun. 30, 2014 Minimum [Member] | Jun. 30, 2014 Maximum [Member]
Note 10 - Commitments and Off-Balance Sheet Risk (Details) [Line Items] |  |  |  |  |
Reserve or Liability Balance for Financial Instruments with Off-balance Sheet Risk | $ 0 | $ 0 |  |  |
Derivative, Notional Amount |  |  | 17,600,000 |  |
Derivative, Fair Value, Net | $ (2,600,000) |  |  |  |
Fees Accreted Into Income During Interest Rate Swap Agreements Term |  |  |  | 4 years | 15 years

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition The fees associated with an interest rate swap agreement that have been accreted. + References No definition available. + Details
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- Definition The carrying amount for the reserve or liability for financial instruments with off-balance sheet risk. + References No definition available. + Details
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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13495-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 + Details
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