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Note 20 - Preferred Stock (Details Textual) - Series A Preferred Stock [Member] - shares |  |  | 14 Months Ended
--- | --- | --- | ---
Feb. 19, 2016 | Feb. 27, 2015 | Feb. 18, 2016
Preferred Stock, Dividend Rate, Percentage | 9.00% |  | 1.00%
Community First Bancshares Inc [Member] |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares |  | 30,852 |

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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=35744584&loc=d3e6927-128479 + Details
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- Definition The percentage rate used to calculate dividend payments on preferred stock. + References No definition available. + Details
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- Details
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- Details
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