v3.26.1
Fair Value of Financial Instruments (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Assets:    
U.S. treasury notes $ 236,012 $ 258,895
Fair Value, Recurring | Level 1    
Assets:    
U.S. treasury notes 119,034 165,302
Total 236,012 258,895
Fair Value, Recurring | Level 1 | Money market funds    
Assets:    
Money market funds 116,978 93,593
Fair Value, Recurring | Level 2    
Assets:    
U.S. treasury notes 0 0
Total 0 0
Fair Value, Recurring | Level 2 | Money market funds    
Assets:    
Money market funds 0 0
Fair Value, Recurring | Level 3    
Assets:    
U.S. treasury notes 0 0
Total 0 0
Fair Value, Recurring | Level 3 | Money market funds    
Assets:    
Money market funds $ 0 $ 0