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MORTGAGE BANKING INCOME (Tables) | 9 Months Ended
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Sep. 30, 2017
Other Income and Expenses [Abstract] |
Schedule of Other Operating Cost and Expense, by Component | Noninterest income from the Company's mortgage banking activities include the following components for the periods indicated:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(dollars in thousands) | 2017 |  | 2016 |  | 2017 |  | 2016
Mortgage banking income: |  |  |  |  |  |  |
Loan servicing fees | $ | 1,323 |  |  | $ | 1,357 |  |  | $ | 4,021 |  |  | $ | 4,081 |
Amortization of mortgage servicing rights | (476 | ) |  | (1,021 | ) |  | (1,543 | ) |  | (4,285 | )
Gain on sale of residential mortgage loans | 705 |  |  | 2,212 |  |  | 3,101 |  |  | 5,523 |
Unrealized gain (loss) on interest rate locks | (21 | ) |  | 13 |  |  | (148 | ) |  | (95 | )
Total mortgage banking income | $ | 1,531 |  |  | $ | 2,561 |  |  | $ | 5,431 |  |  | $ | 5,224 |

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- Definition Tabular disclosure of each detailed component of other operating costs and expenses that are applicable to sales and revenues, but not included in the cost of sales in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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