12. INCOME TAXES (Details 1) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Income taxes benefit computed at federal statutory rate	$ 1,748,000	$ 701,000
State income taxes, net of federal effect	114,000	0
Research tax credits	0	15,000
Permanent differences and other	(62,000)	(38,000)
Change in valuation allowance	(1,800,000)	(678,000)
Income tax benefit (provision)	$ 0	$ 0