|
Loan Servicing (Details) (USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Loan Servicing | |||
| Unpaid principal balances of loans serviced by the entity for the benefit of others | $ 1,390,000,000 | $ 1,440,000,000 | |
| Capitalized servicing rights included in other assets | 3,900,000 | 5,100,000 | |
| Fair values of servicing rights | 5,200,000 | 6,400,000 | |
| Mortgage servicing rights capitalized and amortized | |||
| Mortgage servicing rights capitalized | 983,000 | 2,490,000 | 2,794,000 |
| Mortgage servicing rights amortized | $ 2,228,000 | $ 2,650,000 | $ 2,972,000 |