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Earnings per share (Tables) | 9 Months Ended
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Sep. 30, 2024
Earnings per share |
Schedule of computation of basic and diluted EPS | The following summarizes information related to the computation of basic and diluted EPS: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended September 30, |  | Nine Months Ended September 30,
​ |  | 2024 |  | 2023 |  | 2024 |  | 2023
Net income from continuing operations attributable to Consolidated Water Co. Ltd. stockholders | ​ | $ | 4,957,318 | ​ | $ | 8,838,123 | ​ | $ | 16,141,143 | ​ | $ | 20,442,384
Less: preferred stock dividends | ​ |  | (4,912) | ​ |  | (4,295) | ​ |  | (13,754) | ​ |  | (11,305)
Net income from continuing operations available to common shares in the determination of basic earnings per common share | ​ |  | 4,952,406 | ​ |  | 8,833,828 | ​ |  | 16,127,389 | ​ |  | 20,431,079
Income (loss) from discontinued operations | ​ |  | (502,854) | ​ |  | (232,994) | ​ |  | 10,637,926 | ​ |  | (699,858)
Net income available to common shares in the determination of basic earnings per common share | ​ | $ | 4,449,552 | ​ | $ | 8,600,834 | ​ | $ | 26,765,315 | ​ | $ | 19,731,221
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average number of common shares in the determination of basic earnings per common share attributable to Consolidated Water Co. Ltd. common stockholders | ​ |  | 15,833,715 | ​ |  | 15,742,854 | ​ |  | 15,830,599 | ​ |  | 15,734,234
Plus: | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​
Weighted average number of preferred shares outstanding during the period | ​ |  | 45,118 | ​ |  | 45,950 | ​ |  | 44,494 | ​ |  | 38,385
Potential dilutive effect of unexercised options and unvested stock grants | ​ |  | 110,768 | ​ |  | 139,800 | ​ |  | 110,926 | ​ |  | 137,106
Weighted average number of shares used for determining diluted earnings per common share attributable to Consolidated Water Co. Ltd. common stockholders | ​ |  | 15,989,601 | ​ |  | 15,928,604 | ​ |  | 15,986,019 | ​ |  | 15,909,725
​

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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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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