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Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Detail) - USD ($)
$ in Thousands
Mar. 31, 2020
Dec. 31, 2019
Finite Lived Intangible Assets Future Amortization Expense [Abstract]    
2020 $ 3,111  
2021 4,091  
2022 3,467  
2023 3,316  
2024 3,223  
Thereafter 9,264  
Net Book Value $ 26,472 $ 27,821