3. ACQUISITIONS - Summary of SWS Consideration (Parenthetical) (Details) - shares	1 Months Ended			3 Months Ended
	Jan. 31, 2022	Feb. 24, 2021	Feb. 24, 2021	Dec. 31, 2021
Business Acquisition [Line Items]
Shares issued for settlement of contingent consideration related to business acquisition, Shares				150,011
Solar Watt Solutions, Inc. [Member]
Business Acquisition [Line Items]
Shares issued for settlement of contingent consideration related to business acquisition, Shares	232,518
Solar Watt Solutions, Inc. [Member] | S W S Equity [Member]
Business Acquisition [Line Items]
Shares issued for settlement of contingent consideration related to business acquisition, Shares			310,018
Solar Watt Solutions, Inc. [Member] | S W S Earned On Closing [Member]
Business Acquisition [Line Items]
Shares issued for settlement of contingent consideration related to business acquisition, Shares		167,685	167,685