Quarterly report pursuant to Section 13 or 15(d)

Schedule of Share Based Payments Award Stock Options Valuation Assumptions (Details)

v3.23.1
Schedule of Share Based Payments Award Stock Options Valuation Assumptions (Details)
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Dividend yield 0.00% 0.00%
Risk-free interest rate 4.05%  
Risk-free interest rate, minimum   0.95%
Risk-free interest rate, maximum   1.65%
Expected volatility 100.20%  
Expected volatility, minimum   106.40%
Expected volatility, maximum   110.00%
Expected life 5 years 5 years
2020 Stock Appreciation Rights Plan [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Dividend yield 0.00%
Risk-free interest rate  
Risk-free interest rate, minimum   0.82%
Risk-free interest rate, maximum   1.65%
Expected volatility  
Expected volatility, minimum   108.40%
Expected volatility, maximum   119.00%
Expected life 5 years