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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2023
Commitments and Contingencies |
Schedule of outstanding loan commitments, unused lines of credit and letters of credit | Outstanding loan commitments, unused lines of credit and letters of credit are as follows:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, |
​ | ​ | 2023 |  | 2022 | ​
(dollars in thousands) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Loan commitments: | ​ |  |  | ​ |  |  | ​
Other mortgage loans | ​ | $ | 8,952 | ​ | $ | 9,280 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Unused lines of credit: | ​ |  |  | ​ |  |  | ​
Home-equity lines | ​ | $ | 10,817 | ​ | $ | 10,142 | ​
Commercial lines | ​ |  | 12,862 | ​ |  | 10,717 | ​
Unsecured consumer lines | ​ |  | 532 | ​ |  | 579 | ​
​ | ​ |  |  | ​ |  |  | ​
​ | ​ | $ | 24,210 | ​ | $ | 21,438 | ​
​ | ​ |  |  | ​ |  |  | ​
Letters of credit: | ​ | $ | 45 | ​ | $ | 45 | ​

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