EQUITY INVESTMENT AND ROYALTIES (Tables)

3 Months Ended

Mar. 31, 2022

Equity Investment And Royalties [Abstract]

Schedule of stock options, valuation assumptions [Table Text Block]

Assumptions:
Risk-free rate (%)	0.09
Expected stock price volatility (%)	135.03
Expected dividend yield (%)	0
Expected life of options (years)	0.83