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Noninterest Income (Tables) | 9 Months Ended
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Sep. 30, 2019
Noninterest Income. |
Schedule of Noninterest Income |
|  | Three months ended |  | Nine months ended
|  | September 30, |  | September 30,
(dollars in thousands) |  | 2019 |  | 2018 |  | 2019 |  | 2018
Retirement and benefits |  | $ | 15,307 |  | $ | 15,536 |  | $ | 46,142 |  | $ | 46,873
Wealth management |  |  | 3,896 |  |  | 3,685 |  |  | 11,385 |  |  | 10,948
Mortgage banking (1) |  |  | 8,135 |  |  | 5,318 |  |  | 19,739 |  |  | 13,551
Service charges on deposit accounts |  |  | 447 |  |  | 442 |  |  | 1,321 |  |  | 1,333
Net gains (losses) on investment securities (1) |  |  | 48 |  |  | 13 |  |  | 357 |  |  | 119
Other |  |  |  |  |  |  |  |  |  |  |  |
Interchange fees |  |  | 506 |  |  | 509 |  |  | 1,480 |  |  | 1,519
Bank-owned life insurance income (1) |  |  | 205 |  |  | 202 |  |  | 601 |  |  | 602
Misc. transactional fees |  |  | 312 |  |  | 272 |  |  | 881 |  |  | 784
Other noninterest income |  |  | 724 |  |  | 281 |  |  | 2,732 |  |  | 879
Total noninterest income |  | $ | 29,580 |  | $ | 26,258 |  | $ | 84,638 |  | $ | 76,608
| (1) |  | Not within scope of ASC 606.

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