Intangible Assets (Details 1) (Mortgage Service Rights)	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Mortgage Service Rights
Assumptions used in estimating the fair value of mortgage service rights
Weighted average constant prepayment rate (as a percent)	11.19%	9.07%
Weighted average note rate (as a percent)	3.94%	4.01%
Weighted average discount rate (as a percent)	9.26%	9.08%
Weighted average expected life (in years)	5 years 4 months 24 days	6 years 2 months 12 days

The weighted average note rate used to estimate the fair value of servicing assets and servicing liabilities.

No definition available.

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- Definition

Discount rate used to estimate the fair value of servicing assets and servicing liabilities.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 860

-SubTopic 50

-Section 50

-Paragraph 2

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=7882072&loc=d3e122596-111746

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- Definition

Estimated rate of prepayments of principal on servicing assets and servicing liabilities.

+ References

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- Definition

Weighted average life of financial assets and financial liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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