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Note 2 - Community National Bancorporation and Community National Bank (Details) - Fair Value of Assets Acquired and Liabilities Assumed (Parentheticals) | 8 Months Ended
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Dec. 31, 2013
Fair Value of Assets Acquired and Liabilities Assumed [Abstract] |
Issuance of common stock, shares | 834,715

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- Definition Number of shares of equity interests issued or issuable to acquire entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(4) -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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