16. MAJOR CUSTOMERS AND RELATED INFORMATION (Details) - USD ($)	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Revenues	$ 3,944,057	$ 696,790
Americas
Revenues	1,442,822	481,622
Europe, Middle East and Africa
Revenues	1,046,499	116,547
Asia Pacific
Revenues	$ 1,454,736	$ 98,621

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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+ Details