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Mortgage Servicing Rights (Details 1)
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3 Months Ended | 12 Months Ended |
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Mar. 31, 2013
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Dec. 31, 2012
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Fixed [Member]
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| Assumption for Fair Value of MSRs | ||
| Weighted-average OAS | 3.98% | 4.00% |
| Weighted-average life, in years | 4 years 0 months 20 days | 3 years 7 months 25 days |
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Adjustable [Member]
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| Assumption for Fair Value of MSRs | ||
| Weighted-average OAS | 6.65% | 6.63% |
| Weighted-average life, in years | 2 years 1 month 6 days | 2 years 1 month 6 days |
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- Definition
This represents the weighted-average option adjusted spread component of the economic assumptions used in the Option Adjusted Spread valuation approach used to determine the fair value of mortgage servicing rights which factors in prepayment risk. No definition available.
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- Details
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- Definition
Weighted average life of securitized assets regardless of when the transfer occurred, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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