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Share-Based Compensation Plan (Tables) | 12 Months Ended
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Dec. 31, 2023
Share-Based Compensation Plan |
Schedule of stock plan activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended December 31,
​ | ​ | 2023 | ​ | 2022
​ | ​ | ​ | ​ | Weighted- | ​ | ​ | ​ | Weighted-
​ | ​ | ​ |  | Average Grant | ​ | ​ | ​ | Average Grant
​ |  | Awards |  | Date Fair Value |  | Awards |  | Date Fair Value
Restricted Stock and Restricted Stock Unit Awards |  | ​ |  | ​ | ​ | ​ | ​ |  | ​ | ​
Outstanding at beginning of period |  | 238,486 |  | $ | 23.65 | ​ | 260,850 |  | $ | 21.04
Granted |  | 117,706 |  | ​ | 19.95 | ​ | 102,265 |  | ​ | 25.44
Vested |  | (98,138) |  | ​ | 21.44 | ​ | (113,562) |  | ​ | 19.25
Forfeited or cancelled |  | (26,397) |  | ​ | 21.33 | ​ | (11,067) |  | ​ | 23.90
Outstanding at end of period | ​ | 231,657 | ​ | $ | 22.96 | ​ | 238,486 | ​ | $ | 23.65

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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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