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Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2024
Share-Based Compensation |
Schedule of stock plan activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended March 31,
​ | ​ | 2024 | ​ | 2023
​ | ​ | ​ | ​ | 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 |  | 231,657 |  | $ | 22.96 | ​ | 238,929 |  | $ | 23.66
Granted |  | 60,976 |  | ​ | 21.83 | ​ | 82,810 |  | ​ | 20.85
Vested |  | (38,149) |  | ​ | 26.05 | ​ | (91,867) |  | ​ | 21.29
Forfeited or cancelled |  | — |  | ​ | — | ​ | (22,204) |  | ​ | 21.39
Outstanding at end of period | ​ | 254,484 | ​ | $ | 22.18 | ​ | 207,668 | ​ | $ | 23.83

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