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Intangible Assets and Goodwill - Estimated Future Amortization Expense for Definite-lived Intangible Assets (Detail)
$ in Thousands
Jun. 30, 2020
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
Remainder of 2020 $ 1,290
2021 2,580
2022 2,580
2023 2,580
2024 2,580
2025 2,580
Thereafter 8,665
Definite-lived intangible assets, total net book value $ 22,855