Schedule of Unobservable Inputs Used in Level 3 Valuation of Mortgage Servicing Rights (Details) - Mortgage Servicing Rights - Level 3	9 Months Ended
Sep. 30, 2015
Minimum
Fair Value Inputs Assets Quantitative Information [Line Items]
Discount rate	10.00%
Prepayment rate	8.50%
Delinquency rate	0.00%
Maximum
Fair Value Inputs Assets Quantitative Information [Line Items]
Discount rate	11.00%
Prepayment rate	36.10%
Delinquency rate	1.30%
Weighted Average
Fair Value Inputs Assets Quantitative Information [Line Items]
Discount rate	10.30%
Prepayment rate	11.10%
Delinquency rate	0.70%

Fair value inputs delinquency rate.

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

+ Details

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- Definition

Rate at which loans or a loan portfolio are expected to prepay principal balances, used as an input to measure fair value.

+ References

+ Details

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- Details

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- Details

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