v3.25.2
Common Stock - Stock by Class (Details) - shares
Jun. 30, 2025
Dec. 31, 2024
Class of Stock [Line Items]    
Common stock, shares reserved for future issuance (in shares) 30,482,977 27,147,526
Shares underlying outstanding stock options    
Class of Stock [Line Items]    
Common stock, shares reserved for future issuance (in shares) 5,103,909 4,631,750
Shares underlying unvested restricted stock units    
Class of Stock [Line Items]    
Common stock, shares reserved for future issuance (in shares) 7,871,248 7,020,251
Performance-based restricted stock units granted    
Class of Stock [Line Items]    
Common stock, shares reserved for future issuance (in shares) 1,268,235 1,290,684
Shares available for issuance under the 2018 Incentive Award Plan    
Class of Stock [Line Items]    
Common stock, shares reserved for future issuance (in shares) 9,524,859 8,079,498
Shares available for issuance under the 2018 Employee Stock Purchase Plan    
Class of Stock [Line Items]    
Common stock, shares reserved for future issuance (in shares) 3,004,890 2,208,577
Shares available for issuance under the 2023 Employment Inducement Incentive Award Plan    
Class of Stock [Line Items]    
Common stock, shares reserved for future issuance (in shares) 3,709,836 3,916,766