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Schedule of Options and Equity Estimated Based on Weighted Average Assumptions (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Expected dividend yield
Expected life 5 years 5 years
Weighted average grant date fair value for options issued $1.61 per option for 613,512 options $2.28 per option for 1,025,000 options
Minimum [Member]    
Risk-free interest rate 0.66% 0.30%
Expected volatility 108.08% 115.24%
Maximum [Member]    
Risk-free interest rate 1.23% 0.46%
Expected volatility 108.46% 116.79%