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Revenue from Contracts with Customers (Tables) | 12 Months Ended
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Dec. 31, 2021
Revenue from Contract with Customer [Abstract] |
Summary of Topic 606 Revenue Items | The following table reflects only the categories of noninterest income that are within the scope of Topic 606:
| Years Ended December 31,
(dollars in thousands) | 2021 |  | 2020 |  | 2019
Wealth management fees | $ | 40,409 |  |  | $ | 36,806 |  |  | $ | 37,072 |
Service charges on deposit accounts | 34,685 |  |  | 35,081 |  |  | 44,915 |
Debit card and ATM fees | 20,739 |  |  | 20,178 |  |  | 21,652 |
Investment product fees | 24,639 |  |  | 21,614 |  |  | 21,785 |
Other income: |  |  |  |  |
Merchant processing fees | 3,733 |  |  | 3,150 |  |  | 3,105 |
Gain (loss) on other real estate owned | 298 |  |  | 240 |  |  | 254 |
Safe deposit box fees | 999 |  |  | 957 |  |  | 1,206 |
Insurance premiums and commissions | 114 |  |  | 407 |  |  | 815 |
Total | $ | 125,616 |  |  | $ | 118,433 |  |  | $ | 130,804 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 + Details
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