v3.26.3
FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities Measured at Fair Value (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Fair Value Assets    
Marketable securities $ 107,521 $ 213,352
Cash equivalents    
Fair Value Assets    
Cash equivalents 14,050 41,506
Venture investments    
Fair Value Assets    
Venture investments 21,313 22,021
Level 1    
Fair Value Assets    
Marketable securities 0 0
Level 1 | Cash equivalents    
Fair Value Assets    
Cash equivalents 8,631 33,043
Level 1 | Venture investments    
Fair Value Assets    
Venture investments 0 0
Level 2    
Fair Value Assets    
Marketable securities 107,521 213,352
Level 2 | Cash equivalents    
Fair Value Assets    
Cash equivalents 5,419 8,463
Level 2 | Venture investments    
Fair Value Assets    
Venture investments 0 0
Level 3    
Fair Value Assets    
Marketable securities 0 0
Level 3 | Cash equivalents    
Fair Value Assets    
Cash equivalents 0 0
Level 3 | Venture investments    
Fair Value Assets    
Venture investments $ 21,313 $ 22,021