Goodwill and Other Intangible Assets, Mortgage Servicing Rights Roll-Forward (Details) - USD ($) $ in Thousands |
6 Months Ended | 12 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2017 |
Dec. 31, 2016 |
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Mortgage servicing rights: | ||||
Mortgage servicing rights at beginning of period | $ 62,085 | $ 62,150 | ||
Additions | 3,278 | 12,262 | ||
Amortization | (5,084) | (12,327) | ||
Mortgage servicing rights at end of period | 60,279 | 62,085 | ||
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward] | ||||
Valuation allowance at beginning of period | (609) | (809) | ||
(Additions) recoveries, net | (275) | 200 | ||
Valuation allowance at end of period | (884) | (609) | ||
Mortgage servicing rights, net | 59,395 | 61,476 | ||
Fair value of mortgage servicing rights | 64,627 | 73,149 | ||
Portfolio of residential mortgage loans serviced for others (“servicing portfolio”) | $ 7,768,374 | $ 7,974,742 | ||
Mortgage servicing rights, net to servicing portfolio | 0.76% | 0.77% | ||
Mortgage servicing rights expense | [1] | $ 5,359 | $ 12,127 | |
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