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Note 20 - Parent Company (Details) - Condensed Balance Sheet - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | --- | --- | ---
ASSETS |  |  |  |
Cash and due from banks | $ 22,421 | $ 20,846 |  |
Investment securities available for sale | 146,520 | 154,334 |  |
Other assets | 7,477 | 7,045 |  |
TOTAL ASSETS | 735,139 | 677,531 |  |
LIABILITIES |  |  |  |
Short-term borrowings | 35,825 | 14,808 |  |
TOTAL LIABILITIES | 672,835 | 613,664 |  |
STOCKHOLDERS' EQUITY | 62,304 | 63,867 | $ 53,473 | $ 55,437
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 735,139 | 677,531 |  |
Parent Company [Member] |  |  |  |
ASSETS |  |  |  |
Cash and due from banks | 1,329 | 466 |  |
Investment securities available for sale | 814 | 783 |  |
Other assets | 2,475 | 1,981 |  |
TOTAL ASSETS | 80,097 | 75,278 |  |
LIABILITIES |  |  |  |
Trust preferred securities | 8,248 | 8,248 |  |
Short-term borrowings | 9,499 | 3,136 |  |
Other liabilities | 43 | 27 |  |
TOTAL LIABILITIES | 17,790 | 11,411 |  |
STOCKHOLDERS' EQUITY | 62,307 | 63,867 |  |
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 80,097 | 75,278 |  |
Parent Company [Member] | Non Bank Subsidiary [Member] |  |  |  |
ASSETS |  |  |  |
Equity method investments | 2,418 | 2,534 |  |
Parent Company [Member] | Subsidiary Banks [Member] |  |  |  |
ASSETS |  |  |  |
Equity method investments | $ 73,061 | $ 69,514 |  |

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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 + Details
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