Acquisition of American DG Energy Inc. - Additional Information (Details) - USD ($) |
May 18, 2017 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|---|---|
| Business Acquisition [Line Items] | ||||
| Goodwill | $ 2,406,156 | $ 2,406,156 | $ 5,281,867 | |
| Goodwill expected to be tax deductible | $ 0 | |||
| American DG Energy | ||||
| Business Acquisition [Line Items] | ||||
| Ownership interest (percent) | 100.00% | |||
| Goodwill | $ 13,300,000 |
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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. No definition available.
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- Definition The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions. No definition available.
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- Details
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