Regulatory Capital Requirements (Details 1) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Tier 1 Capital - For capital adequacy purposes Ratio	4.00%	4.00%
Banks Regulatory Capital Requirements [Member]
Leverage - Actual Amount	60,463	58,692
Tier 1 Capital - Actual Amount	60,463	58,692
Total Risk Based Capital - Actual Amount	65,124	63,325
Leverage - Actual Ratio	9.90%	10.29%
Tier 1 Capital - Actual Ratio	16.09%	15.73%
Total Risk Based Capital - Actual Ratio	17.33%	16.97%
Leverage - For capital adequacy purposes Amount	24,433	22,808
Tier 1 Capital - For capital adequacy purposes Amount	15,029	14,923
Total Risk Based Capital - For capital adequacy purposes Amount	30,057	29,846
Leverage - For capital adequacy purposes Ratio	4.00%	4.00%
Tier 1 Capital - For capital adequacy purposes Ratio	4.00%	4.00%
Total Risk Based Capital - For capital adequacy purposes Ratio	8.00%	8.00%
Leverage - To be well-capitalized under prompt corrective action provisions Amount	30,541	28,510
Tier 1 Capital - To be well-capitalized under prompt corrective action provisions Amount	22,543	22,384
Total Risk Based Capital - To be well-capitalized under prompt corrective action provisions Amount	37,571	37,307
Leverage - To be well-capitalized under prompt corrective action provisions Ratio	5.00%	5.00%
Tier 1 Capital - To be well-capitalized under prompt corrective action provisions Ratio	6.00%	6.00%
Total Risk Based Capital - To be well-capitalized under prompt corrective action provisions Ratio	10.00%	10.00%

The amount of total leverage capital as defined in the regulations.

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The minimum amount of Leverage Capital required for capital adequacy purposes under the regulatory framework for prompt corrective action.

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The minimum amount of Leverage Capital for capital adequacy purposes divided by average assets as defined in the regulations.

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

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The amount of Leverage Capital required to be categorized as well capitalized divided by average assets as defined in the regulatory framework for prompt corrective action.

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Leverage Capital divided by average 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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The minimum amount of Tier 1 Leverage Capital required for capital adequacy purposes under the regulatory framework for prompt corrective action.

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The minimum amount of Tier 1 Leverage Capital for capital adequacy purposes divided by average assets as defined in the regulations.

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

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The amount of Tier 1 Leverage Capital required to be categorized as well capitalized divided by average assets as defined in the regulatory framework for prompt corrective action.

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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 minimum amount of Tier 1 Risk Based Capital required for capital adequacy purposes under the regulatory framework for prompt corrective action.

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The minimum Tier One Capital Ratio (Tier one 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 Tier 1 Risk Based Capital required to be categorized as well capitalized under the regulatory framework for prompt corrective action.

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The Tier 1 capital ratio (Tier 1 capital divided by risk weighted assets) 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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