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3. ACQUISITIONS - SWS Purchase Price Allocation (Details) - USD ($) | Dec. 31, 2021 | Sep. 30, 2021 | Feb. 24, 2021
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Goodwill | $ 19,049,198 | $ 19,049,198 |
Solar Watt Solutions [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Finite-Lived Customer Lists, Gross |  |  | $ 5,122,733
Goodwill |  |  | 1,642,409
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Other than at Fair Value, Net |  |  | (77,235)
Acquisition Costs, Cumulative |  |  | 6,687,907
Solar Watt Solutions [Member] | Final Allocation [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Finite-Lived Customer Lists, Gross |  |  | 190,000
Goodwill |  |  | 6,820,535
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Other than at Fair Value, Net |  |  | (322,628)
Acquisition Costs, Cumulative |  |  | 6,687,907
Solar Watt Solutions [Member] | Adjustments To Fair Value [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Finite-Lived Customer Lists, Gross |  |  | (4,932,733)
Goodwill |  |  | 5,178,126
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Other than at Fair Value, Net |  |  | (245,393)
Acquisition Costs, Cumulative |  |  | $ 0

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