Goodwill and Intangible Assets (Schedule of Changes in Carrying Amount of Goodwill) (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2025 |
|
| Goodwill [Roll Forward] | ||
| Beginning Balance | $ 20,545,850 | |
| Goodwill impairment loss | (3,101,981) | |
| Ending Balance | 17,443,869 | |
| Goodwill, Impaired, Accumulated Impairment Loss [Abstract] | ||
| Gross goodwill | $ 20,545,850 | |
| Accumulated impairment loss | (3,101,981) | |
| Balance | 17,443,869 | 17,443,869 |
| HEC [Member] | ||
| Goodwill [Roll Forward] | ||
| Beginning Balance | 9,829,212 | |
| Goodwill impairment loss | (3,101,981) | |
| Ending Balance | 6,727,231 | |
| Goodwill, Impaired, Accumulated Impairment Loss [Abstract] | ||
| Gross goodwill | 9,829,212 | |
| Accumulated impairment loss | (3,101,981) | |
| Balance | 6,727,231 | 6,727,231 |
| SUNation NY [Member] | ||
| Goodwill [Roll Forward] | ||
| Beginning Balance | 10,716,638 | |
| Ending Balance | 10,716,638 | |
| Goodwill, Impaired, Accumulated Impairment Loss [Abstract] | ||
| Gross goodwill | 10,716,638 | |
| Balance | $ 10,716,638 | $ 10,716,638 |
| X | ||||||||||
- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount, before accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Includes amount, before amortization expense and impairment loss, of goodwill for private company. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of accumulated impairment loss for asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|