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Real Estate and Other Assets Acquired in Settlement of Loans (Details Textual) (Real estate - commercial [Member])	3 Months Ended
	Mar. 31, 2013 Property	Mar. 31, 2012 Property
Real estate - commercial [Member]
Real Estate and Other Assets Acquired in Settlement of Loans (Textual) [Abstract]
Foreclosed commercial real estate properties	2	2

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- Definition

Foreclosed commercial real estate properties resulted in significant change in the expense.

+ References

No definition available.

+ Details

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- Details

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