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Financial Instruments - Summary of Fair Value of Financial Assets Measured on Recurring Basis (Details) - Recurring - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments $ 255,898 $ 289,564
Total long-term investments 19,020 58,270
Assets Fair Value Disclosure, Total 274,918 347,834
Level 1    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Total long-term investments 0 0
Assets Fair Value Disclosure, Total 0 0
Level 2    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 255,898 289,564
Total long-term investments 19,020 58,270
Assets Fair Value Disclosure, Total 274,918 347,834
Level 3    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Total long-term investments 0 0
Assets Fair Value Disclosure, Total 0 0
U.S. Government Notes    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 130,107 160,315
Total long-term investments   10,048
U.S. Government Notes | Level 1    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Total long-term investments   0
U.S. Government Notes | Level 2    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 130,107 160,315
Total long-term investments   10,048
U.S. Government Notes | Level 3    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Total long-term investments   0
Asset-backed Securities    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 9,896 9,769
Asset-backed Securities | Level 1    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Asset-backed Securities | Level 2    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 9,896 9,769
Asset-backed Securities | Level 3    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Corporate Note Securities    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 115,895 119,480
Total long-term investments 19,020 48,222
Corporate Note Securities | Level 1    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Total long-term investments 0 0
Corporate Note Securities | Level 2    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 115,895 119,480
Total long-term investments 19,020 48,222
Corporate Note Securities | Level 3    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Total short-term investments 0 0
Total long-term investments $ 0 $ 0