XML 42 R30.htm IDEA: XBRL DOCUMENT v3.24.1.u1
FINANCIAL INSTRUMENTS - Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Assets    
Cash and cash equivalents $ 76,646 $ 179,911
Short-term restricted cash 300 300
Long-term restricted cash 2,422 2,422
Total assets measured at fair value 564,636 634,138
Liabilities    
Contingent consideration 19,480 19,550
Total liabilities measured at fair value 19,480 19,550
Investments:    
Assets    
Investments: 485,268 451,505
Commercial paper    
Assets    
Investments: 10,078 9,947
Corporate debt securities    
Assets    
Investments: 88,802 88,579
U.S. government & agency securities    
Assets    
Investments: 386,388 352,979
Level 1    
Assets    
Cash and cash equivalents 71,652 70,172
Short-term restricted cash 300 300
Long-term restricted cash 2,422 2,422
Total assets measured at fair value 74,374 72,894
Liabilities    
Contingent consideration 0 0
Total liabilities measured at fair value 0 0
Level 1 | Investments:    
Assets    
Investments: 0 0
Level 1 | Commercial paper    
Assets    
Investments: 0 0
Level 1 | Corporate debt securities    
Assets    
Investments: 0 0
Level 1 | U.S. government & agency securities    
Assets    
Investments: 0 0
Level 2    
Assets    
Cash and cash equivalents 4,994 109,739
Short-term restricted cash 0 0
Long-term restricted cash 0 0
Total assets measured at fair value 490,262 561,244
Liabilities    
Contingent consideration 0 0
Total liabilities measured at fair value 0 0
Level 2 | Investments:    
Assets    
Investments: 485,268 451,505
Level 2 | Commercial paper    
Assets    
Investments: 10,078 9,947
Level 2 | Corporate debt securities    
Assets    
Investments: 88,802 88,579
Level 2 | U.S. government & agency securities    
Assets    
Investments: 386,388 352,979
Level 3    
Assets    
Cash and cash equivalents 0 0
Short-term restricted cash 0 0
Long-term restricted cash 0 0
Total assets measured at fair value 0 0
Liabilities    
Contingent consideration 19,480 19,550
Total liabilities measured at fair value 19,480 19,550
Level 3 | Investments:    
Assets    
Investments: 0 0
Level 3 | Commercial paper    
Assets    
Investments: 0 0
Level 3 | Corporate debt securities    
Assets    
Investments: 0 0
Level 3 | U.S. government & agency securities    
Assets    
Investments: $ 0 $ 0