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Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2020
Accounting Policies [Abstract] |
Schedule of breakdown of the provision for credit losses | The following table presents a breakdown of the provision for credit losses included in our Consolidated Statements of Income for the applicable periods (in thousands):
​ |  | Three Months Ended |  | Nine Months Ended
(dollars in thousands) |  | September 30, 2020 |  | September 30, 2020
Provision for credit losses- loans |  | $ | 6,589 |  |  | $ | 40,498 |
Provision for credit losses- AFS debt securities |  | 18 |  |  | 156 |
Total provision for credit losses |  | $ | 6,607 |  |  | $ | 40,654 |

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