Quarterly report [Sections 13 or 15(d)]

Fair Value Measurements - Financial Assets Measured at Fair Value on Recurring Basis (Details)

v3.25.3
Fair Value Measurements - Financial Assets Measured at Fair Value on Recurring Basis (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Short-term investments:    
Short-term investments $ 99,725 $ 0
Fair Value, Measurements, Recurring    
Short-term investments:    
Total 157,823 162,634
Fair Value, Measurements, Recurring | Money Market Funds    
Cash equivalents:    
Money market funds 58,098 162,634
Fair Value, Measurements, Recurring | U.S. Treasury Securities    
Short-term investments:    
Short-term investments 99,725  
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Short-term investments:    
Total 58,098 162,634
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Money Market Funds    
Cash equivalents:    
Money market funds 58,098 162,634
Fair Value, Measurements, Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury Securities    
Short-term investments:    
Short-term investments 0  
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2)    
Short-term investments:    
Total 99,725 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | Money Market Funds    
Cash equivalents:    
Money market funds 0 0
Fair Value, Measurements, Recurring | Significant Other Observable Inputs (Level 2) | U.S. Treasury Securities    
Short-term investments:    
Short-term investments 99,725  
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3)    
Short-term investments:    
Total 0 0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | Money Market Funds    
Cash equivalents:    
Money market funds 0 $ 0
Fair Value, Measurements, Recurring | Significant Unobservable Inputs (Level 3) | U.S. Treasury Securities    
Short-term investments:    
Short-term investments $ 0