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Redeemable Convertible Preferred Stock Warrants - Calculation Assumption of Fair Value of Warrants Using Black-Scholes Option Pricing Model (Details) - 2019 Warrants
Jul. 19, 2021
[1]
Dec. 31, 2020
Jan. 31, 2019
Measurement Input Expected Term      
Class Of Warrant Or Right [Line Items]      
Warrants term (in years) 14 days   10 years
Measurement Input Expected Term | Minimum      
Class Of Warrant Or Right [Line Items]      
Warrants term (in years)   8 years 1 month 6 days  
Measurement Input Expected Term | Maximum      
Class Of Warrant Or Right [Line Items]      
Warrants term (in years)   8 years 6 months  
Measurement Input Price Volatility      
Class Of Warrant Or Right [Line Items]      
Alternative investment, measurement input 0.3790   0.5095
Measurement Input Price Volatility | Minimum      
Class Of Warrant Or Right [Line Items]      
Alternative investment, measurement input   0.4218  
Measurement Input Price Volatility | Maximum      
Class Of Warrant Or Right [Line Items]      
Alternative investment, measurement input   0.4263  
Measurement Input Risk Free Interest Rate      
Class Of Warrant Or Right [Line Items]      
Alternative investment, measurement input 0.0005   0.0299
Measurement Input Risk Free Interest Rate | Minimum      
Class Of Warrant Or Right [Line Items]      
Alternative investment, measurement input   0.0233  
Measurement Input Risk Free Interest Rate | Maximum      
Class Of Warrant Or Right [Line Items]      
Alternative investment, measurement input   0.0249  
Measurement Input Expected Dividend Rate      
Class Of Warrant Or Right [Line Items]      
Alternative investment, measurement input     0
[1] Date the Company's registration statement (Form S-1) was declared effective