Note 28 - Parent Company Financial Statements (Details) - Condensed Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
OPERATING ACTIVITIES:
Net income from continuing operations	$ 5,727	$ 7,935	$ 7,560
Adjustments to reconcile net income to net cash provided by operating activities:
Compensation associated with stock options	60us-gaap_ShareBasedCompensation	31us-gaap_ShareBasedCompensation	61us-gaap_ShareBasedCompensation
Other assets	(946)	(5,145)	(495)
Other liabilities	2,398	4,970	120
Net cash provided by operating activities	14,014	9,928	44,679
INVESTING ACTIVITIES:
Proceeds from settlement of note to former mortgage subsidiary	686
Net cash provided (used) by investing activities	(45,921)	34,429	(87,752)
FINANCIAL ACTIVITIES:
Repayment of junior subordinated debentures	(4,629)us-gaap_RepaymentsOfSubordinatedDebt
Repurchase of common stock	(4,562)	(10,614)	(4,305)
Cash dividends paid on common stock	(1,626)us-gaap_PaymentsOfDividendsCommonStock	(2,111)us-gaap_PaymentsOfDividendsCommonStock	(1,988)us-gaap_PaymentsOfDividendsCommonStock
Cash dividends paid on preferred stock	(200)	(347)	(945)
Proceeds from stock options exercised	23	16
Stock issued under employee/director purchase plan	66us-gaap_ProceedsFromStockPlans
Net cash (used) in financing activities	31,814	(30,910)	40,826
Changes in cash and cash equivalents	(93)	13,447	(2,247)
Parent Company [Member]
OPERATING ACTIVITIES:
Net income from continuing operations	5,727	7,935	7,560
Adjustments to reconcile net income to net cash provided by operating activities:
Compensation associated with stock options	1	1	(1)
Gain on termination of debt	(406)
Equity in undistributed net income of subsidiaries	2,564	3,613	(2,190)
Other assets	1,209	(257)	378
Other liabilities	(11)		(824)
Net cash provided by operating activities	9,084	11,292	4,923
INVESTING ACTIVITIES:
Promissory note repayments	292	1,230	410
Proceeds from settlement of note to former mortgage subsidiary	686		321
Net cash provided (used) by investing activities	978	1,230	731
FINANCIAL ACTIVITIES:
Repayment of junior subordinated debentures	(4,629)
Repurchase of common stock	(4,562)	(10,614)	(4,305)
Cash dividends paid on common stock	(1,626)	(2,111)	(1,988)
Cash dividends paid on preferred stock	(200)	(347)	(945)
Proceeds from stock options exercised	23	16
Stock issued under employee/director purchase plan	66
Net cash (used) in financing activities	(10,928)	(13,056)	(7,240)
Changes in cash and cash equivalents	(866)	(534)	(1,586)
Cash and cash equivalents, beginning of year	1,201	1,735	3,321
Cash and cash equivalents, end of year	$ 335	$ 1,201	$ 1,735

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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