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Earnings Per Share | 9 Months Ended
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Sep. 30, 2021
Earnings Per Share |
Earnings Per Share | NOTE 14 Earnings Per Share The calculation of basic and diluted earnings per share using the two-class method for the three and nine months ending September 30, 2021 and 2020 are presented below: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Nine months ended
​ | ​ | September 30, | ​ | September 30,
(dollars and shares in thousands, except per share data) |  | 2021 |  | 2020 |  | 2021 |  | 2020
Net income | ​ | $ | 13,067 | ​ | $ | 17,659 | ​ | $ | 39,976 | ​ | $ | 34,496
Dividends and undistributed earnings allocated to participating securities | ​ | ​ | 196 | ​ | ​ | 315 | ​ | ​ | 628 | ​ | ​ | 600
Net income available to common shareholders | ​ | $ | 12,871 | ​ | $ | 17,344 | ​ | $ | 39,348 | ​ | $ | 33,896
Weighted-average common shares outstanding for basic earnings per share | ​ | ​ | 17,205 | ​ | ​ | 17,121 | ​ | ​ | 17,182 | ​ |  | 17,101
Dilutive effect of stock-based awards | ​ | ​ | 294 | ​ |  | 332 | ​ |  | 306 | ​ |  | 334
Weighted-average common shares outstanding for diluted earnings per share | ​ | ​ | 17,499 | ​ | ​ | 17,453 | ​ | ​ | 17,488 | ​ | ​ | 17,435
Earnings per common share: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Basic earnings per common share | ​ | $ | 0.75 | ​ | $ | 1.01 | ​ | $ | 2.29 | ​ | $ | 1.98
Diluted earnings per common share | ​ | $ | 0.74 | ​ | $ | 0.99 | ​ | $ | 2.26 | ​ | $ | 1.94
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