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Intangible Assets - Estimated Amortization Expense (Detail)
$ in Thousands
Dec. 31, 2020
USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]  
Remainder of 2021 $ 1,914
2022 2,527
2023 1,896
2024 1,799
2025 1,759
2026 $ 726