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Loans and Allowance for Loan Losses (Details 3) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Categories of impaired loans
Non-accrual loans	$ 30,650,000	$ 31,081,000
Troubled debt restructurings continuing to accrue interest	7,972,000	8,282,000
Total impaired loans	$ 38,622,000	$ 39,363,000

X

- Definition

Financing receivables impaired troubled debt restructuring continuing to accrue interest.

+ References

No definition available.

+ Details

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- Definition

Loans and leases receivable nonaccrual loans.

+ References

No definition available.

+ Details

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X

- Definition

Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953550-111524

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- Details

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