Note 11 - Regulatory Restrictions (Details) - Capital Ratios and the Regulatory Minimum Requirements (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Consolidated Entities [Member]
Total risk-based capital (to risk-weighted assets):
Capital Levels: Actual Amount (in Dollars)	$ 85,685	$ 80,758
Capital Levels: Actual Ratio	13.88%	13.60%
Capital Levels: Adequately Capitalized Amount (in Dollars)	49,402	47,490
Capital Levels: Adequately Capitalized Ratio	8.00%	8.00%
Tier I capital (to risk-weighted assets):
Capital Levels: Actual Amount (in Dollars)	77,721	73,167
Capital Levels: Actual Ratio	12.59%	12.33%
Capital Levels: Adequately Capitalized Amount (in Dollars)	24,701	23,745
Capital Levels: Adequately Capitalized Ratio	4.00%	4.00%
Tier I capital (to average assets):
Capital Levels: Actual Amount (in Dollars)	77,721	73,167
Capital Levels: Actual Ratio	8.26%	7.96%
Capital Levels: Adequately Capitalized Amount (in Dollars)	37,637	36,762
Capital Levels: Adequately Capitalized Ratio	4.00%	4.00%
Bank [Member]
Total risk-based capital (to risk-weighted assets):
Capital Levels: Actual Amount (in Dollars)	80,446	76,154
Capital Levels: Actual Ratio	13.13%	12.92%
Capital Levels: Adequately Capitalized Amount (in Dollars)	49,019	47,170
Capital Levels: Adequately Capitalized Ratio	8.00%	8.00%
Capital Levels: Well Capitalized Amount (in Dollars)	61,274	58,963
Capital Levels: Well Capitalized Ratio	10.00%	10.00%
Tier I capital (to risk-weighted assets):
Capital Levels: Actual Amount (in Dollars)	72,770	68,754
Capital Levels: Actual Ratio	11.88%	11.66%
Capital Levels: Adequately Capitalized Amount (in Dollars)	24,510	23,585
Capital Levels: Adequately Capitalized Ratio	4.00%	4.00%
Capital Levels: Well Capitalized Amount (in Dollars)	36,764	35,378
Capital Levels: Well Capitalized Ratio	6.00%	6.00%
Tier I capital (to average assets):
Capital Levels: Actual Amount (in Dollars)	72,770	68,754
Capital Levels: Actual Ratio	7.77%	7.51%
Capital Levels: Adequately Capitalized Amount (in Dollars)	37,449	36,602
Capital Levels: Adequately Capitalized Ratio	4.00%	4.00%
Capital Levels: Well Capitalized Amount (in Dollars)	$ 46,811	$ 45,752
Capital Levels: Well Capitalized Ratio	5.00%	5.00%

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The amount of total capital as defined in the regulations.

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The minimum Total risk based capital ratio (total capital divided by risk weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action.

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The amount of Total Capital required to be categorized as well as capitalized under the regulatory framework for prompt corrective action.

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The Total risk based capital ratio (total capital divided by risk weighted assets) required to be categorized as "well capitalized", in the regulatory framework for prompt corrective action.

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Total Capital divided by risk weighted assets as defined in the regulations.

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Tier 1 Leverage Capital as defined in the regulations. Also called Core Capital.

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Tier 1 Leverage Capital divided by average assets as defined in the regulations.

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Tier 1 Risk Based Capital as defined in the regulations.

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The amount of Tier 1 Risk Based Capital required to be categorized as well capitalized under the regulatory framework for prompt corrective action.

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Tier 1 capital divided by risk weighted assets as defined by regulations.

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