Annual report pursuant to Section 13 and 15(d)

Summary of Assumptions for Grants of Stock Options (Details)

v3.22.1
Summary of Assumptions for Grants of Stock Options (Details) - CEO, other Officers and Employees [Member]
12 Months Ended
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected life 6 years
Expected volatility 155.02%
Risk-free interest rate 0.62%
Forfeiture rate 5.00%
Expected dividend yield 0.00%