v3.25.4
Fair Value Measurements - Schedule of Fair Value of Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Liabilities:    
Preferred stock warrant liability $ 0 $ 970
Level 1    
Assets:    
Total assets 88,477 6,138
Level 1 | U.S. treasury and government agencies    
Assets:    
Short-term marketable securities at fair value 76,678 6,053
Level 1 | Corporate and international bonds    
Assets:    
Short-term marketable securities at fair value 0 0
Level 1 | Money market funds    
Assets:    
Cash equivalents 11,799 85
Level 2    
Assets:    
Total assets 20,756 2,868
Level 2 | U.S. treasury and government agencies    
Assets:    
Short-term marketable securities at fair value 0 0
Level 2 | Corporate and international bonds    
Assets:    
Short-term marketable securities at fair value 20,756 2,868
Level 2 | Money market funds    
Assets:    
Cash equivalents 0 0
Level 3    
Assets:    
Total assets 0 0
Liabilities:    
Preferred stock warrant liability   970
Level 3 | U.S. treasury and government agencies    
Assets:    
Short-term marketable securities at fair value 0 0
Level 3 | Corporate and international bonds    
Assets:    
Short-term marketable securities at fair value 0 0
Level 3 | Money market funds    
Assets:    
Cash equivalents $ 0 $ 0