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Commitments and Unfunded Credits (Details) (First Bank [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Commitments to Extend Credit and Unfunded Commitments Under Lines of Credit [Member]
Financial instruments representing credit risk
Unfunded commitments under lines of credit	$ 52,849	$ 48,892
Stand-by letters of credit [Member]
Financial instruments representing credit risk
Unfunded commitments under lines of credit	$ 8,306	$ 9,795

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- Definition

The fair value of financial assets, 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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