v3.25.4
FAIR VALUE MEASUREMENTS, CASH EQUIVALENTS AND MARKETABLE SECURITIES - Schedule of fair value hierarchy of financial assets measured at fair value (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents $ 247,236 $ 212,139
Total short-term marketable securities 654,703 549,236
Total 901,939 761,375
U.S. government treasury bills    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total short-term marketable securities 654,703 549,236
Level 1    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 247,236 212,139
Total short-term marketable securities 654,703 549,236
Total 901,939 761,375
Level 1 | U.S. government treasury bills    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total short-term marketable securities 654,703 549,236
Level 2    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 0 0
Total short-term marketable securities 0 0
Total 0 0
Level 2 | U.S. government treasury bills    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total short-term marketable securities 0 0
Level 3    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 0 0
Total short-term marketable securities 0 0
Total 0 0
Level 3 | U.S. government treasury bills    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total short-term marketable securities 0 0
Money market funds    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 63,195 94,697
Money market funds | Level 1    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 63,195 94,697
Money market funds | Level 2    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 0 0
Money market funds | Level 3    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 0 0
U.S. government treasury bills    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 184,041 117,442
U.S. government treasury bills | Level 1    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 184,041 117,442
U.S. government treasury bills | Level 2    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents 0 0
U.S. government treasury bills | Level 3    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Total cash equivalents $ 0 $ 0