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Organization, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)
 1 Months Ended 3 Months Ended
Feb. 28, 2021
USD ($)
$ / shares
shares
Jan. 31, 2021
Mar. 31, 2021
USD ($)
$ / shares
shares
Dec. 31, 2020
USD ($)
$ / shares
shares
Oct. 31, 2018
$ / shares
Apr. 30, 2017
$ / shares
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Number of shares of convertible preferred stock converted to common stock 16,079,230     16,079,230    
Common stock, authorized 150,000,000   150,000,000 299,700,000    
Convertible preferred stock,authorized     10,000,000 188,029,084    
Common stock, par value | $ / shares $ 0.0001   $ 0.0001 $ 0.0001    
Convertible preferred stock, par value | $ / shares     $ 0.0001 $ 0.0001    
Preferred stock, shares authorized 10,000,000          
Preferred stock, par or stated value per share | $ / shares $ 0.0001          
Description of reverse stock split     In January 2021, the Company filed an amended and restated certificate of incorporation to effectuate a reverse split of shares of the Company’s common stock and convertible preferred stock on a 1-for-14 basis (the “Reverse Stock Split”). The par value and the number of authorized shares of the convertible preferred stock and common stock were not adjusted as a result of the Reverse Stock Split. All issued and outstanding common stock, options to purchase common stock and per share amounts contained in the condensed consolidated financial statements have been retroactively adjusted to give effect to the Reverse Stock Split for all periods presented.      
Reverse stock split, conversion ratio   0.0714        
Marketable securities | $     $ 96,752,000 $ 0    
ASU 2018-07            
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Change in accounting principle, accounting standards update, adopted [true false]     true      
Change in accounting principle, accounting standards update, adoption date     Jan. 01, 2021      
Change in accounting principle, accounting standards update, immaterial effect [true false]     true      
ASU 2016-02            
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Change in accounting principle, accounting standards update, adopted [true false]     false      
Change in accounting principle, accounting standards update, immaterial effect [true false]     true      
ASU 2016-13            
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Change in accounting principle, accounting standards update, adopted [true false]     false      
Series A convertible preferred stock            
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Number of shares of convertible preferred stock converted to common stock       2,857,142    
Convertible preferred stock,authorized       40,000,000    
Convertible preferred stock, par value | $ / shares           $ 10.50
Series B convertible preferred stock            
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Number of shares of convertible preferred stock converted to common stock       5,721,423    
Convertible preferred stock,authorized       36,409,088    
Convertible preferred stock, par value | $ / shares         $ 30.80  
Series C convertible preferred stock            
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Number of shares of convertible preferred stock converted to common stock       7,500,665    
Convertible preferred stock,authorized       111,619,996    
Convertible preferred stock, par value | $ / shares       $ 11.65    
IPO            
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]            
Number of shares issued 8,625,000          
Underwriters option to purchase additional shares 1,125,000          
Net proceeds from issuance of common stock | $ $ 133,000,000.0          
Number of shares of convertible preferred stock converted to common stock 16,079,230