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Fair Value Measurements - Schedule of Fair Value of Financial Instruments (Details) - Recurring - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value $ 254,540 $ 225,856
U.S. treasury securities    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 147,814 133,198
Money market funds    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 41,809 39,280
U.S. government agency obligations    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 8,431 3,960
Commercial paper    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 56,486 49,418
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 198,054 176,438
Level 1 | U.S. treasury securities    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 147,814 133,198
Level 1 | Money market funds    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 41,809 39,280
Level 1 | U.S. government agency obligations    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 8,431 3,960
Level 1 | Commercial paper    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 2    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 56,486 49,418
Level 2 | U.S. treasury securities    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 2 | Money market funds    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 2 | U.S. government agency obligations    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 2 | Commercial paper    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 56,486 49,418
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 3 | U.S. treasury securities    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 3 | Money market funds    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 3 | U.S. government agency obligations    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value 0 0
Level 3 | Commercial paper    
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]    
Total assets measured at fair value $ 0 $ 0