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v3.23.3

Share-Based Plans (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2023
Share-Based Plans |
Summary of activity for restricted stock awards | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2023 |
​ |  | ​ |  | Weighted- |
​ | ​ | ​ | ​ | Average |
​ | ​ | ​ | ​ | Grant Date |
​ | ​ | Shares | ​ | Fair Value |
Unvested, December 31, 2022 |  | 145,677 | ​ | $ | 48.88 | ​
Granted | ​ | 18,540 | ​ |  | 57.32 | ​
Vested |  | (30,043) | ​ |  | 51.53 | ​
Forfeited |  | (3,545) | ​ |  | 49.37 | ​
Unvested, September 30, 2023 |  | 130,629 | ​ | ​ | 55.36 | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2022 | ​
​ |  | ​ |  | Weighted- | ​
​ | ​ | ​ | ​ | Average | ​
​ | ​ | ​ | ​ | Grant Date | ​
​ | ​ | Shares | ​ | Fair Value | ​
Unvested, December 31, 2021 |  | 140,577 | ​ | $ | 48.57 | ​
Granted |  | 16,430 | ​ |  | 50.56 | ​
Vested |  | (15,920) | ​ |  | 50.95 | ​
Forfeited |  | (2,930) | ​ |  | 48.23 | ​
Unvested, September 30, 2022 |  | 138,157 | ​ | ​ | 48.54 | ​

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Subparagraph (c) -Paragraph 2 -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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