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Revenue from Contracts with Customers (Tables) | 12 Months Ended
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Dec. 31, 2020
Revenue from Contract with Customer [Abstract] |
Schedule of Revenue from Contracts with Customers Within Non-interest Income | All of the Company’s revenue from contracts with customers in the scope of ASC 606 is recognized within non-interest income. Items outside the scope of ASC 606 are noted as such. Schedule of Revenue from Contracts with Customers Within Non-interest Income
|  | 2020 |  |  | 2019 |  |  | 2018 |
(Dollars in thousands) |  | Years ended December 31, |
|  | 2020 |  |  | 2019 |  |  | 2018 |
Non-interest income: |  |  |  |  |  |  |  |  |  |  |  |
Service charges on deposits |  |  |  |  |  |  |  |  |  |  |  |
Overdraft fees |  | $ | 2,991 |  |  | $ | 3,591 |  |  | $ | 3,321 |
Other |  |  | 644 |  |  |  | 585 |  |  |  | 529 |
Interchange income |  |  | 2,604 |  |  |  | 2,049 |  |  |  | 1,935 |
Loan servicing fees (1) |  |  | 1,534 |  |  |  | 1,367 |  |  |  | 1,350 |
Office lease income (1) |  |  | 652 |  |  |  | 642 |  |  |  | 630 |
Gains on sales of loans (1) |  |  | 15,155 |  |  |  | 6,353 |  |  |  | 5,023 |
Bank owned life insurance income (1) |  |  | 611 |  |  |  | 752 |  |  |  | 644 |
Gains (losses) on sales of investment securities (1) |  |  | 2,448 |  |  |  | (177 | ) |  |  | 20 |
Gains (losses) on sales of premises and equipment and foreclosed assets |  |  | (29 | ) |  |  | 52 |  |  |  | (58 | )
Other |  |  | 748 |  |  |  | 595 |  |  |  | 2,177 |
Total non-interest income |  | $ | 27,358 |  |  | $ | 15,809 |  |  | $ | 15,571 |
| (1) | Not within the scope of ASC 606.

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