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Note 20 - Regulatory Capital Matters (Details) - USD ($) | 1 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2014 | Dec. 31, 2015
Note 20 - Regulatory Capital Matters (Details) [Line Items] |  |
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets Rule 1 |  | 0.625%
Increase in Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets |  | 0.625%
Tier 1 Capital Conservation Buffer of Risk Weighted Assets |  | 2.50%
Dividends, Common Stock (in Dollars) | $ 12,000,000 | $ 10,000,000
Series A Preferred Stock [Member] |  |
Note 20 - Regulatory Capital Matters (Details) [Line Items] |  |
Stock Redeemed or Called During Period, Shares (in Shares) |  | 9,979

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- Definition The increase in minimum Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action as per Basel III framework. + References No definition available. + Details
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- Definition Tier 1 Capital conversion buffer of risk weighted assets as per Basel III framework. + References No definition available. + Details
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- Definition The new minimum Tier One Capital Ratio (Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action as per Basel III framework. + References No definition available. + Details
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- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 405 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817 + Details
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