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Note 17 - Stockholders' Equity (Details) - Accumulated Other Comprehensive Income - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014
Beginning balance, loss, net of tax |  |  |  |
Securities available-for sale | $ (1,125) | $ (8,896) | $ (3,172) | $ (29,729)
Cash flow hedge derivatives | (1,657) |  | (2,397) |
Total | (2,782) | (8,896) | (5,569) | (29,729)
Net unrealized gains/(losses) arising during the period |  |  |  |
Securities available-for sale | 2,733 | 170 | 2,837 | 25,014
Cash flow hedge derivatives | (2,558) | 100 | (1,818) | (163)
Total | 304 | 463 | 1,758 | 42,876
Total | 129 | 193 | 739 | 18,025
Total | 175 | 270 | 1,019 | 24,851
Reclassification adjustment for net losses/(gains) in net income |  |  |  |
Securities available-for sale | (10) | 209 | (1,953) | 3,957
Total | 16 | (361) | 3,369 | (6,827)
Total | 6 | (152) | 1,416 | (2,870)
Total | 10 | (209) | 1,953 | (3,957)
Total other comprehensive income/(loss) |  |  |  |
Total | 320 | 102 | 5,127 | 36,049
Total | 135 | 41 | 2,155 | 15,155
Total | 185 | 61 | 2,972 | 20,894
Ending balance, loss, net of tax |  |  |  |
Securities available-for sale | 1,618 | (8,935) | 1,618 | (8,935)
Cash flow hedge derivatives | (4,215) | 100 | (4,215) | 100
Total | (2,597) | (8,835) | (2,597) | (8,835)
Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] |  |  |  |
Net unrealized gains/(losses) arising during the period |  |  |  |
Securities available-for sale | 4,717 | 292 | 4,895 | 43,157
Securities available-for sale | 1,984 | 122 | 2,058 | 18,143
Securities available-for sale | 2,733 | 170 | 2,837 | 25,014
Reclassification adjustment for net losses/(gains) in net income |  |  |  |
Securities available-for sale | 16 | (361) | 3,369 | (6,827)
Securities available-for sale | 6 | (152) | 1,416 | (2,870)
Securities available-for sale | 10 | (209) | 1,953 | (3,957)
Total other comprehensive income/(loss) |  |  |  |
Securities available-for sale | 4,733 | (69) | 8,264 | 36,330
Securities available-for sale | 1,990 | (30) | 3,474 | 15,273
Securities available-for sale | 2,743 | (39) | 4,790 | 21,057
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] |  |  |  |
Net unrealized gains/(losses) arising during the period |  |  |  |
Cash flow hedge derivatives | (4,413) | 171 | (3,137) | (281)
Cash flow hedge derivatives | (1,855) | 71 | (1,319) | (118)
Cash flow hedge derivatives | (2,558) | 100 | (1,818) | (163)
Total other comprehensive income/(loss) |  |  |  |
Cash flow hedge derivatives | (4,413) | 171 | (3,137) | (281)
Cash flow hedge derivatives | (1,855) | 71 | (1,319) | (118)
Cash flow hedge derivatives | $ (2,558) | $ 100 | $ (1,818) | $ (163)

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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e681-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 31 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 + Details
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