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Off Balance Sheet Activities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Commitments to make loans [Member] | Fixed Rate [Member]
Schedule of Off-balance Sheet Risks
Off-balance sheet risks, amount, liability	$ 13,670	$ 12,467
Commitments to make loans [Member] | Variable Rate [Member]
Schedule of Off-balance Sheet Risks
Off-balance sheet risks, amount, liability	171,862	157,546
Unused lines of credit [Member] | Fixed Rate [Member]
Schedule of Off-balance Sheet Risks
Off-balance sheet risks, amount, liability
Unused lines of credit [Member] | Variable Rate [Member]
Schedule of Off-balance Sheet Risks
Off-balance sheet risks, amount, liability	69,621	63,230
Standby letters of credit [Member] | Fixed Rate [Member]
Schedule of Off-balance Sheet Risks
Off-balance sheet risks, amount, liability
Standby letters of credit [Member] | Variable Rate [Member]
Schedule of Off-balance Sheet Risks
Off-balance sheet risks, amount, liability	$ 22,598	$ 21,923

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- Definition

The fair value of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13433-108611

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