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Organization - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jan. 20, 2021
Aug. 12, 2020
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Subsidiary Sale Of Stock [Line Items]            
Accumulated deficit       $ 212,817,000   $ 176,748,000
Cash, cash equivalents and marketable securities       $ 323,800,000    
Common Stock            
Subsidiary Sale Of Stock [Line Items]            
Issuance of common stock, net of issuance costs, shares     695,218 2,173 3,407,872  
At The Market Offering | Jefferies LLC | August 2020 Sales Agreement | Common Stock | Maximum            
Subsidiary Sale Of Stock [Line Items]            
Sale of common stock aggregate offering price   $ 50,000,000.0        
At The Market Offering | Jefferies LLC | January 2021 Sales Agreement | Common Stock            
Subsidiary Sale Of Stock [Line Items]            
Issuance of common stock, net of issuance costs, shares       2,173    
Gross proceeds from issuance of common stock upon public offering       $ 50,000.00    
At The Market Offering | Jefferies LLC | January 2021 Sales Agreement | Common Stock | Maximum            
Subsidiary Sale Of Stock [Line Items]            
Sale of common stock aggregate offering price $ 90,000,000.0