Annual report pursuant to Section 13 and 15(d)

6. NOTES PAYABLE (Tables)

v3.20.4
6. NOTES PAYABLE (Tables)
12 Months Ended
Dec. 31, 2020
Debt Disclosure [Abstract]  
Debt weighted-average assumptions
Volatility     96 %
Risk–free interest rate     2.75  
Dividend yield     - %
Expected life of options (in years)     5  
Weighted-average fair value of common stock   $ 9.41