Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Fair value of stock-based compensation (Details)

v3.22.2
Stock-Based Compensation - Fair value of stock-based compensation (Details)
3 Months Ended 6 Months Ended
Jun. 30, 2021
$ / shares
Jun. 30, 2021
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Strike Price (in dollars per share) $ 0.17 $ 0.17
Expected volatility, minimum 57.09% 57.09%
Expected volatility , maximum 57.81% 57.81%
Risk-free interest rate, minimum 0.50% 0.50%
Risk-free interest rate , maximum 0.57% 0.57%
Dividend yield 0.00% 0.00%
Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected term (in years) 5 years 6 months 18 days 5 years 6 months 18 days
Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected term (in years) 6 years 18 days 6 years 18 days