Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation - Summary of Number of Options Outstanding and Weighted-average Exercise Price (Details)

v3.22.2
Share-Based Compensation - Summary of Number of Options Outstanding and Weighted-average Exercise Price (Details) - $ / shares
6 Months Ended 12 Months Ended
Jun. 30, 2022
Dec. 31, 2021
Compensation Related Costs [Abstract]    
Number of Shares, Options outstanding Beginning Balance 16,029,810  
Number of Shares, Granted 2,286,889  
Number of Shares, Options outstanding Ending Balance 18,316,699 16,029,810
Number of Shares, Exercisable at June 30, 2022 (unaudited) 4,010,832  
Weighted Average Exercise Price, Options outstanding Beginning Balance $ 2.01  
Weighted Average Exercise Price, Granted 0.23  
Weighted Average Exercise Price, Options outstanding Ending Balance 1.79 $ 2.01
Weighted Average Exercise Price, Exercisable at June 30, 2022 $ 2.74  
Weighted Average Remaining Contractual Life in Years, Options outstanding 9 years 21 days 9 years 5 months 1 day
Weighted Average Remaining Contractual Life in Years, Exercisable at June 30, 2022 (unaudited) 8 years 7 months 2 days