EQUITY INVESTMENT AND ROYALTIES (Tables)

6 Months Ended

Jun. 30, 2021

Equity Investment And Royalties [Abstract]

Schedule of Stock Options, Valuation Assumptions [Table Text Block]

Assumptions:

Risk-free rate (%)	0.25
Expected stock price volatility (%)	132.03
Expected dividend yield (%)	0
Expected life of options (years)	1.58