9. STOCK OPTIONS AND WARRANTS (Details Narrative) - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Stock options exercised, shares	3,000
Options exercised, common shares issued	2,199
Stock option compensation expense		$ 27,068	$ 27,068	$ 8,260	$ 1,531	$ 2,301	$ 81,204	$ 12,092
Total unrecognized compensation cost related to unvested options	$ 534,157						$ 534,157
Options outstanding	305,308						305,308
Options forfeited							500
Options expired							0
Proceeds from warrant exercises							$ 1,066,912	$ 0
Employee Stock Option [Member]
Stock options granted, shares	20,000		49,104
Option exercise price	$ 12.76		$ 4.57
Stock options granted, value	$ 204,185		$ 222,612
Weighted average remaining contractual life	4 years		4 years
Volatility rate	96.20%		198.91%
Expected dividend rate	0.00%		0.00%
Discount rate	0.46%		1.79%
Expected term	7 years		7 years
Warrants [Member]
Warrants exercised	102,179						151,450
Proceeds from warrant exercises	$ 749,727						$ 1,066,913
Warrants outstanding	2,384,340						2,384,340
Warrant exercise price	$ 6.37						$ 6.37