Description of business and basis of presentation - Additional Information (Details) |
3 Months Ended | 6 Months Ended | |||
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Jun. 30, 2024
USD ($)
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Jun. 30, 2023
USD ($)
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Jun. 30, 2024
USD ($)
segment
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Jun. 30, 2023
USD ($)
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Dec. 31, 2023
USD ($)
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| Business Acquisition [Line Items] | |||||
| Number of business segments | segment | 3 | ||||
| Net operating loss | $ 1,473,967 | $ 780,249 | $ 2,523,851 | $ 2,229,995 | |
| Ownerhsip interest in American DG New York, LLC (percent) | 51.00% | 51.00% | |||
| Employee retention credit | $ 0 | $ (667,121) | |||
| Backlog | $ 5,121,551 | 5,121,551 | |||
| Increase (Decrease) in Working Capital | (3,267,811) | ||||
| Working Capital, Net | $ 6,554,735 | $ 6,554,735 | $ 9,822,546 | ||
| Services | |||||
| Business Acquisition [Line Items] | |||||
| Gross margin | 47.40% | ||||
| Services | Minimum | |||||
| Business Acquisition [Line Items] | |||||
| Historical gross margin | 53.00% | ||||
| Services | Maximum | |||||
| Business Acquisition [Line Items] | |||||
| Historical gross margin | 55.00% | ||||
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- Definition Backlog No definition available.
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- Definition Employee Retention Credit No definition available.
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- Definition Gross Margin No definition available.
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- Definition Historical Gross Margin No definition available.
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- Definition Increase (Decrease) in Working Capital No definition available.
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- Definition Percentage Of Owned Joint Venture. No definition available.
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- Definition Working Capital, Net No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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