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Earnings per share (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings per share |
Schedule of earnings per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2022 | ​ | 2021 | ​
For the Three Months Ended September 30, |  | Basic |  | Diluted |  | Basic |  | Diluted |
Net income |  | $ | 9,968 |  | $ | 9,968 |  | $ | 9,096 |  | $ | 9,096 |
Average common shares outstanding | ​ |  | 7,169,809 | ​ |  | 7,213,147 | ​ |  | 7,198,125 | ​ |  | 7,233,189 | ​
Earnings per share | ​ | $ | 1.39 | ​ | $ | 1.38 | ​ | $ | 1.26 | ​ | $ | 1.26 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2022 | ​ | 2021 | ​
For the Nine Months Ended September 30, | ​ | Basic | ​ | Diluted | ​ | Basic | ​ | Diluted | ​
Net income |  | $ | 28,951 |  | $ | 28,951 |  | $ | 27,105 | ​ | $ | 27,105 |
Average common shares outstanding | ​ |  | 7,171,382 | ​ |  | 7,214,966 | ​ |  | 7,204,399 | ​ |  | 7,239,463 | ​
Earnings per share | ​ | $ | 4.04 | ​ | $ | 4.01 | ​ | $ | 3.76 | ​ | $ | 3.74 | ​

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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