Mortgage Servicing Rights (Details 2) - Residential mortgage loans - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
|
| Changes in mortgage servicing assets | ||
| Balance at the beginning of the period | $ 4,608 | $ 4,733 |
| Additions | 205 | 250 |
| Amortization | (332) | (393) |
| Sales | 0 | 0 |
| Carrying value before valuation allowance at end of period | 4,481 | 4,590 |
| Changes in valuation allowance | ||
| Balance at the beginning of the period | 0 | 0 |
| Impairment recoveries | 0 | 0 |
| Balance at the end of the period | 0 | 0 |
| Net carrying value of mortgage servicing rights at end of period | 4,481 | 4,590 |
| Fair value of mortgage servicing rights at end of period | 6,353 | 6,654 |
| Fair value of mortgage servicing rights exceeding the carrying value | 1,870 | 2,060 |
| Mortgage loan contractual servicing fees, including late fees and ancillary income | $ 700 | $ 720 |