Regulatory Matters (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Consolidated [Member]
Summary of actual capital levels and minimum levels
Total capital (to risk weighted assets), Actual Amount	$ 183,956	$ 173,323
Total capital (to risk weighted assets), Actual Ratio	15.40%	14.60%
Total capital (to risk weighted assets), Minimum Amount Required for Capital Adequacy Purposes	95,378	94,738
Total capital (to risk weighted assets), Minimum Ratio Required for Capital Adequacy Purposes	8.00%	8.00%
Total capital (to risk weighted assets), Minimum Amount Required to be Well Capitalized Under Prompt Corrective Action Regulations
Total capital (to risk weighted assets), Minimum Ratio Required to be Well Capitalized Under Prompt Corrective Action Regulations
Tier 1 capital (to risk weighted assets), Actual Amount	168,929	158,349
Tier 1 capital (to risk weighted assets), Actual Ratio	14.20%	13.40%
Tier 1 capital (to risk weighted assets), Minimum Amount Required for Capital Adequacy Purposes	47,689	47,369
Tier 1 capital (to risk weighted assets), Minimum Ratio Required for Capital Adequacy Purposes	4.00%	4.00%
Tier 1 capital (to risk weighted assets), Minimum Amount Required to be Well Capitalized Under Prompt Corrective Action Regulations
Tier 1 capital (to risk weighted assets), Minimum Ratio Required to be Well Capitalized Under Prompt Corrective Action Regulations
Tier 1 capital (to average assets), Actual Amount	168,929	158,349
Tier 1 capital (to average assets), Actual Ratio	12.50%	11.30%
Tier 1 capital (to average assets), Minimum Amount Required for Capital Adequacy Purposes	53,979	55,995
Tier 1 capital (to average assets), Minimum Ratio Required for Capital Adequacy Purposes	4.00%	4.00%
Tier 1 capital (to average assets), Minimum Amount Required to be Well Capitalized Under Prompt Corrective Action Regulations
Tier 1 capital (to average assets), Minimum Ratio Required to be Well Capitalized Under Prompt Corrective Action Regulations
Bank [Member]
Summary of actual capital levels and minimum levels
Total capital (to risk weighted assets), Actual Amount	183,252	173,828
Total capital (to risk weighted assets), Actual Ratio	15.40%	14.70%
Total capital (to risk weighted assets), Minimum Amount Required for Capital Adequacy Purposes	95,412	94,629
Total capital (to risk weighted assets), Minimum Ratio Required for Capital Adequacy Purposes	8.00%	8.00%
Total capital (to risk weighted assets), Minimum Amount Required to be Well Capitalized Under Prompt Corrective Action Regulations	119,265	118,286
Total capital (to risk weighted assets), Minimum Ratio Required to be Well Capitalized Under Prompt Corrective Action Regulations	10.00%	10.00%
Tier 1 capital (to risk weighted assets), Actual Amount	168,220	158,871
Tier 1 capital (to risk weighted assets), Actual Ratio	14.10%	13.40%
Tier 1 capital (to risk weighted assets), Minimum Amount Required for Capital Adequacy Purposes	47,706	47,315
Tier 1 capital (to risk weighted assets), Minimum Ratio Required for Capital Adequacy Purposes	4.00%	4.00%
Tier 1 capital (to risk weighted assets), Minimum Amount Required to be Well Capitalized Under Prompt Corrective Action Regulations	71,559	70,972
Tier 1 capital (to risk weighted assets), Minimum Ratio Required to be Well Capitalized Under Prompt Corrective Action Regulations	6.00%	6.00%
Tier 1 capital (to average assets), Actual Amount	168,220	158,871
Tier 1 capital (to average assets), Actual Ratio	12.50%	11.40%
Tier 1 capital (to average assets), Minimum Amount Required for Capital Adequacy Purposes	53,926	55,937
Tier 1 capital (to average assets), Minimum Ratio Required for Capital Adequacy Purposes	4.00%	4.00%
Tier 1 capital (to average assets), Minimum Amount Required to be Well Capitalized Under Prompt Corrective Action Regulations	$ 67,408	$ 69,922
Tier 1 capital (to average assets), Minimum Ratio Required to be Well Capitalized Under Prompt Corrective Action Regulations	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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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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Tier 1 Risk Based Capital as defined in the regulations.

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

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