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Fair Value Measurements - Valuation of Company's Assets and Liabilities Measured at Fair Value (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Assets    
Money market funds $ 59,173 $ 14,206
Assets Fair Value Total 142,965 50,284
Liabilities    
Contingent consideration payable 12,340 41,090
Total liabilities 14,028  
Mutual Funds Held In Rabbi Trust [Member]    
Assets    
Trading securities, Fair value 9,383 11,195
Foreign Currency Forward Position [Member]    
Liabilities    
Foreign currency forward position 1,688  
U.S. Treasuries [Member]    
Assets    
Trading securities, Fair value 74,409 24,883
Level 1 [Member]    
Assets    
Money market funds 59,173 14,206
Assets Fair Value Total 59,173 14,206
Level 2 [Member]    
Assets    
Assets Fair Value Total 83,792 36,078
Liabilities    
Total liabilities 1,688  
Level 2 [Member] | Mutual Funds Held In Rabbi Trust [Member]    
Assets    
Trading securities, Fair value 9,383 11,195
Level 2 [Member] | Foreign Currency Forward Position [Member]    
Liabilities    
Foreign currency forward position 1,688  
Level 2 [Member] | U.S. Treasuries [Member]    
Assets    
Trading securities, Fair value 74,409 24,883
Level 3 [Member]    
Liabilities    
Contingent consideration payable 12,340 $ 41,090
Total liabilities $ 12,340