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Estimated Future Amortization Expense of Purchased Intangible Assets with Definite Lives (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Goodwill And Intangible Assets Disclosure [Abstract]    
2023 $ 1,030  
2024 956  
2025 956  
2026 956  
2027 956  
Thereafter 411  
Intangible assets, net $ 5,265 $ 6,445