General form of registration statement for all companies including face-amount certificate companies

Share Capital - Summary of Weighted Average Assumptions (Details)

v3.20.4
Share Capital - Summary of Weighted Average Assumptions (Details) - $ / shares
9 Months Ended 12 Months Ended
Sep. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Equity [Abstract]      
Expected volatility 79.60% 79.60% 79.60%
Expected Term (in years) 3 years 5 months 9 days 4 years 7 months 2 days 3 years 1 month 20 days
Risk-free interest rate 0.45% 1.51% 2.05%
Fair value of options $ 1.90