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Other Expense (Tables) | 12 Months Ended
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Dec. 31, 2019
Other Expense |
Summary of the components of other noninterest expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31, |
(Dollars in thousands) | ​ | 2019 | ​ | 2018 | ​ | 2017 |
Business development and staff related |  | $ | 8,837 |  | $ | 9,536 |  | $ | 7,449 | ​
Bankcard expense | ​ | ​ | 2,331 | ​ | ​ | 1,783 | ​ | ​ | 2,180 | ​
Other loan expense | ​ | ​ | 2,087 | ​ | ​ | 2,028 | ​ | ​ | 2,590 | ​
Director and shareholder expense | ​ | ​ | 1,859 | ​ | ​ | 2,065 | ​ | ​ | 1,635 | ​
Armored carrier and courier expense | ​ | ​ | 1,874 | ​ | ​ | 2,102 | ​ | ​ | 1,703 | ​
Property and sales tax | ​ |  | 2,131 | ​ |  | 1,760 | ​ |  | 1,033 | ​
Low income housing tax credit partnership amortization | ​ | ​ | 6,141 | ​ | ​ | 3,829 | ​ | ​ | 3,038 | ​
Other | ​ |  | 6,233 | ​ |  | 6,272 | ​ |  | 6,272 | ​
​ | ​ | $ | 31,493 | ​ | $ | 29,375 | ​ | $ | 25,900 | ​

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