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Commitments, Contingencies and Credit Risk (Tables) | 9 Months Ended
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Sep. 30, 2025
Commitments, Contingencies and Credit Risk |
Schedule of commitments outstanding | The following table presents information regarding commitments outstanding at September 30, 2025 and December 31, 2024: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31,
(dollars in thousands) |  | 2025 |  | 2024
Unfunded Commitments Under Lines of Credit | ​ | $ | 794,788 | ​ | $ | 679,064
Letters of Credit | ​ |  | 133,538 | ​ |  | 124,397
Totals | ​ | $ | 928,326 | ​ | $ | 803,461
Schedule of balance and activity in the allowance for credit losses for off-balance sheet credit exposures | The following table presents the balance and activity in the ACL for off-balance sheet credit exposures for the three and nine months ended September 30, 2025 and 2024: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | Three Months Ended | ​ | ​ | Nine Months Ended
​ | ​ | ​ | September 30, | ​ | ​ | September 30,
(dollars in thousands) | ​ | ​ | 2025 | ​ | ​ | 2024 | ​ | ​ | 2025 | ​ | ​ | 2024
Allowance for Credit Losses: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Beginning Balance | ​ | $ | 3,610 | ​ | $ | 2,885 | ​ | $ | 3,610 | ​ | $ | 2,985
Provision for (Recovery of) Off-Balance Sheet Credit Exposures | ​ | ​ | 200 | ​ | ​ | — | ​ | ​ | 200 | ​ | ​ | (100)
Total Ending Balance | ​ | $ | 3,810 | ​ | $ | 2,885 | ​ | $ | 3,810 | ​ | $ | 2,885
​

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- Definition Tabular disclosure of arrangements in which the entity has committed resources to supply goods or services to a customer. May include identification of the goods or services to be furnished, identity of the purchasing party, pricing, effects on pricing for failing to deliver the [minimum] quantities required to be furnished, cancellation rights, and termination provisions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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