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Stock-Based Compensation - 2017 Stock Plan and 2020 Equity Incentive Plan (Details) - shares
1 Months Ended 3 Months Ended
Jan. 31, 2021
Mar. 31, 2021
Stock options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expiration period (in years)   10 years
2020 Equity Incentive Plan and 2017 Stock Plan | Stock options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expiration period (in years)   5 years
2020 Equity Incentive Plan and 2017 Stock Plan | Minimum | Stock options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Purchase price of common stock, percent   110.00%
Stockholders equity ownership, percent   10.00%
2020 Equity Incentive Plan and 2017 Stock Plan | Minimum | Stock Options and Stock Appreciation Rights    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Purchase price of common stock, percent   100.00%
2020 Equity Incentive Plan    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Common stock, capital shares reserved for future issuance 21,000,000 21,055,645
Percentage increase in authorized shares of common stock 5.00%  
Number of shares available for grant (in shares)   18,581,886
Stock Plan, 2017    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of additional shares authorized (in shares) 19,000,000  
Number of authorized shares transferred between plans (in shares) 55,645  
Number of shares available for grant (in shares)   0