Regulatory and Operational Matters (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Company's and the Bank's actual capital amounts and ratios
Tier 1 Capital (to Average Assets), Actual Ratio	9.00%
The Company [Member]
Company's and the Bank's actual capital amounts and ratios
Total Capital (to Risk Weighted Assets), Actual Amount	$ 65,078	$ 63,658
Total Capital (to Risk Weighted Assets), Actual Ratio	14.78%	15.22%
Total Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Amount	35,225	33,469
Total Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Ratio	8.00%	8.00%
Total Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount
Total Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio
Tier 1 Capital (to Risk Weighted Assets), Actual Amount	59,560	58,377
Tier 1 Capital (to Risk Weighted Assets), Actual Ratio	13.53%	13.95%
Tier 1 Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Amount	17,608	16,735
Tier 1 Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Ratio	4.00%	4.00%
Tier 1 Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount
Tier 1 Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio
Tier 1 Capital (to Average Assets), Actual Amount	59,560	58,377
Tier 1 Capital (to Average Assets), Actual Ratio	9.60%	9.01%
Tier 1 Capital (to Average Assets), For Capital Adequacy Purposes Amount	24,817	25,931
Tier 1 Capital (to Average Assets), For Capital Adequacy Purposes Ratio	4.00%	4.00%
Tier 1 Capital (to Average Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount
Tier 1 Capital (to Average Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio
The Bank [Member]
Company's and the Bank's actual capital amounts and ratios
Total Capital (to Risk Weighted Assets), Actual Amount	63,619	61,616
Total Capital (to Risk Weighted Assets), Actual Ratio	14.45%	14.75%
Total Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Amount	35,222	33,445
Total Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Ratio	8.00%	8.00%
Total Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	44,027	41,806
Total Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	10.00%	10.00%
Tier 1 Capital (to Risk Weighted Assets), Actual Amount	58,100	56,339
Tier 1 Capital (to Risk Weighted Assets), Actual Ratio	13.19%	13.48%
Tier 1 Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Amount	17,619	16,722
Tier 1 Capital (to Risk Weighted Assets), For Capital Adequacy Purposes Ratio	4.00%	4.00%
Tier 1 Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	26,429	25,084
Tier 1 Capital (to Risk Weighted Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	6.00%	6.00%
Tier 1 Capital (to Average Assets), Actual Amount	58,100	56,339
Tier 1 Capital (to Average Assets), Actual Ratio	9.37%	8.69%
Tier 1 Capital (to Average Assets), For Capital Adequacy Purposes Amount	24,803	25,929
Tier 1 Capital (to Average Assets), For Capital Adequacy Purposes Ratio	4.00%	4.00%
Tier 1 Capital (to Average Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Amount	$ 31,003	$ 32,411
Tier 1 Capital (to Average Assets), To Be Well Capitalized Under Prompt Corrective Action Provisions Ratio	5.00%	5.00%

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The amount of total capital as defined in the regulations.

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Tier 1 Risk Based Capital as defined in the regulations.

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