XML 65 R55.htm IDEA: XBRL DOCUMENT v3.22.2
Summary of Weighted Average Assumptions Used in Determining Fair Value of Warrants (Details) - $ / shares
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Equity [Abstract]    
Exercise price $ 6.74 $ 9.13
Expected term (years) 4 years 9 months 18 days 3 years 6 months
Expected stock price volatility 77.00% 83.00%
Risk-free rate of interest 3.00% 0.60%
Expected dividend yield (per share) 0.00% 0.00%