Quarterly report pursuant to Section 13 or 15(d)

Common Stock - Additional Information (Details)

v3.23.1
Common Stock - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended
Oct. 23, 2019
Dec. 31, 2022
Oct. 31, 2019
Mar. 31, 2023
Mar. 31, 2022
Jan. 01, 2023
Jan. 01, 2022
Oct. 30, 2019
Jan. 31, 2019
Class Of Stock [Line Items]                  
Common stock, authorized shares   150,000,000   150,000,000          
Non-voting common stock, Terms of conversion     Each share of the Company’s non-voting common stock may be converted at any time into one share of common stock at the option of its holder by providing 61 days written notice to the Company            
Weighted average grant-date fair value of stock options granted       $ 9.12 $ 2.20        
Unrecognized compensation cost related to unvested stock-based awards       $ 28,012          
Unrecognized compensation cost, period for recognition       3 years 1 month 6 days          
At-The-Market Offering Sales Agreement                  
Class Of Stock [Line Items]                  
Common stock issuance, Shares       0          
Termination, shares       4,792,562          
Common stock, par value       $ 0.00001          
At-The-Market Offering Sales Agreement | Maximum                  
Class Of Stock [Line Items]                  
Common stock issuance       $ 100,000          
December 2022 Financing                  
Class Of Stock [Line Items]                  
Common stock issuance, Shares   126,815              
Common stock price per share   $ 5.52              
2018 Plan | Stock Options                  
Class Of Stock [Line Items]                  
Share-based compensation unvested number of shares       0          
Number of options granted       1,959,411          
2018 Plan | Maximum | Stock Options                  
Class Of Stock [Line Items]                  
Share-based compensation, vesting period       4 years          
2018 Plan | Minimum | Stock Options                  
Class Of Stock [Line Items]                  
Share-based compensation, vesting period       3 years          
2019 Plan                  
Class Of Stock [Line Items]                  
Shares reserved for issuance 2,342,288         1,177,805      
Increase in share reserved percentage 4.00%                
Share-based compensation, number of shares available for grant       361,823          
2019 Plan | Stock Options                  
Class Of Stock [Line Items]                  
Number of options granted       2,074,850          
2019 ESPP                  
Class Of Stock [Line Items]                  
Shares reserved for issuance 234,229         0 0    
2019 ESPP | Minimum                  
Class Of Stock [Line Items]                  
Shares reserved for issuance                 234,229
Increase in share reserved percentage 1.00%                
Payroll deduction percentage of eligible compensation       15.00%          
Employee stock purchase plan maximum annual rights to purchase common stock       $ 25          
Percentage of shares to be purchased       85.00%          
Voting Common Stock                  
Class Of Stock [Line Items]                  
Common stock, authorized shares   143,590,481   143,590,481       143,590,481  
Common stock, par value   $ 0.00001   $ 0.00001          
Non-voting Common Stock                  
Class Of Stock [Line Items]                  
Common stock, authorized shares   6,409,519   6,409,519       6,409,519  
Common stock, par value   $ 0.00001   $ 0.00001          
Pre-funded Warrants | December 2022 Financing                  
Class Of Stock [Line Items]                  
Common stock issuance, Shares   6,213,776              
Common stock price per share   $ 5.51999              
Decrease in exercise price of Warrents   $ 0.00001              
Net proceeds from exercise of warrants   $ 32,562              
Warrants exercised       2,083,334