MORTGAGE BANKING AND LOAN SERVICING - Net Revenues from Mortgage Banking Activity - (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Mortgage loan servicing revenue (expense): | |||
| Gain from sale of mortgage loans and interest rate locks | $ 7,264 | $ 5,528 | $ 4,730 |
| Mortgage loan servicing revenue | 4,290 | 3,940 | 3,053 |
| Amortization of mortgage servicing rights | (1,510) | (1,313) | (1,004) |
| Mortgage servicing rights valuation adjustments | 200 | (25) | |
| Net servicing revenue | 2,780 | 2,827 | 2,024 |
| Net revenue from mortgage banking activity | $ 10,044 | $ 8,355 | $ 6,754 |