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Note 19 - Parent Company (Detail) - Condensed Balance Sheet (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
--- | --- | --- | --- | ---
ASSETS |  |  |  |
Cash and due from banks | $ 33,568 | $ 15,730 |  |
Investment securities available for sale | 194,472 | 193,977 |  |
Other assets | 8,051 | 10,043 |  |
TOTAL ASSETS | 670,288 | 654,551 |  |
LIABILITIES |  |  |  |
Short-term borrowings | 6,538 | 7,392 | 7,632 |
TOTAL LIABILITIES | 614,851 | 607,298 |  |
STOCKHOLDERS' EQUITY | 55,437 | 47,253 | 38,022 | 36,707
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 670,288 | 654,551 |  |
Non-Bank Subsidiary [Member] | Parent Company [Member] |  |  |  |
ASSETS |  |  |  |
Investment in subsidiaries | 2,664 | 2,944 |  |
Subsidiary Banks [Member] | Parent Company [Member] |  |  |  |
ASSETS |  |  |  |
Investment in subsidiaries | 62,002 | 55,256 |  |
Parent Company [Member] |  |  |  |
ASSETS |  |  |  |
Cash and due from banks | 1,740 | 710 |  |
Investment securities available for sale | 751 | 751 |  |
Other assets | 1,453 | 1,638 |  |
TOTAL ASSETS | 68,610 | 61,299 |  |
LIABILITIES |  |  |  |
Trust preferred securities | 8,248 | 8,248 |  |
Short-term borrowings | 4,896 | 5,700 |  |
Other liabilities | 29 | 98 |  |
TOTAL LIABILITIES | 13,173 | 14,046 |  |
STOCKHOLDERS' EQUITY | 55,437 | 47,253 |  |
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | $ 68,610 | $ 61,299 |  |

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- Definition Total investments in (A) an entity in which the entity has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Includes long-term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. + 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 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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