STOCKHOLDERS' EQUITY (Details - Warrant assumptions) - Warrant [Member]	9 Months Ended
	Sep. 30, 2021
Class of Stock [Line Items]
Expected dividend yield	0.00%	[1]
Risk-free interest rate - minimum	0.07%	[2]
Volatility - minimum	135.00%	[3]
Expected life	5 years

[1] The Company has no history or expectation of paying cash dividends on its Common Stock.

[2] The risk-free interest rate is based on the U.S. Treasury yield for a term consistent with the expected life of the awards in effect at the time of grant.

[3] The volatility of the Company’s Common Stock is based on trading activity for the previous three-year period ended at each stock purchase warrant contract date.