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v3.19.2

Mortgage Servicing Rights (Tables) | 6 Months Ended
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Jun. 30, 2019
Transfers and Servicing [Abstract] |
Changes in the Company's MSRs | Changes in the Company’s MSRs were as follows:
Balance at January 1, 2019 | $ | 48,230 |
Capitalization | 3,694 |
Amortization | (3,145 | )
Balance at June 30, 2019 | $ | 48,779 |
Data and key economic assumptions related to the Company's MSRs | Data and key economic assumptions related to the Company’s MSRs are as follows as of the dates presented:
| June 30, 2019 |  | December 31, 2018 |
Unpaid principal balance | $ | 4,650,878 |  |  | $ | 4,635,712 |  |
Weighted-average prepayment speed (CPR) | 10.95 | % |  | 7.95 | % |
Estimated impact of a 10% increase | $ | (2,111 | ) |  | $ | (1,264 | ) |
Estimated impact of a 20% increase | (4,077 | ) |  | (2,569 | ) |
Discount rate | 9.57 | % |  | 9.45 | % |
Estimated impact of a 10% increase | $ | (1,935 | ) |  | $ | (2,657 | ) |
Estimated impact of a 20% increase | (3,727 | ) |  | (5,103 | ) |
Weighted-average coupon interest rate | 4.08 | % |  | 4.04 | % |
Weighted-average servicing fee (basis points) | 27.87 |  |  | 27.47 |  |
Weighted-average remaining maturity (in years) | 6.53 |  | 8.03 |

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- Definition Schedule of fair value assumption related to mortgage servicing rights. + References No definition available. + Details
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- Definition Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746 + Details
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- References No definition available. + Details
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