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Other Noninterest Expenses (Tables) | 12 Months Ended
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Dec. 31, 2020
Other Noninterest Expenses |
Schedule of other noninterest expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31, |
(Dollars in thousands) |  | 2020 |  | 2019 |  | 2018 |
Data processing fees | ​ | $ | 10,916 | ​ | $ | 8,958 | ​ | $ | 8,041 | ​
Mortgage banking loan processing expenses | ​ | ​ | 3,235 | ​ | ​ | 1,666 | ​ | ​ | 1,444 | ​
Professional fees | ​ | ​ | 3,046 | ​ | ​ | 3,265 | ​ | ​ | 3,044 | ​
Marketing and advertising expenses | ​ | ​ | 1,663 | ​ | ​ | 1,781 | ​ | ​ | 1,601 | ​
Telecommunication expenses | ​ | ​ | 1,455 | ​ | ​ | 1,328 | ​ | ​ | 1,331 | ​
Travel and educational expenses | ​ | ​ | 1,153 | ​ | ​ | 1,329 | ​ | ​ | 1,231 | ​
All other noninterest expenses | ​ |  | 8,678 | ​ |  | 6,579 | ​ |  | 7,928 | ​
Total other noninterest expenses | ​ | $ | 30,146 | ​ | $ | 24,906 | ​ | $ | 24,620 | ​

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- Definition Tabular disclosure of the detailed components of other nonoperating expenses. This disclosure may include methodology, assumptions and amounts for : (a) losses on securities (net of profits) and (b) miscellaneous income deductions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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