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Other Financial Statement Information - Annual Amortization of Intangible Assets (Detail) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
2020 (excluding the six months ended June 30, 2020) $ 815  
2021 1,625  
2022 1,562  
2023 1,533  
2024 1,503  
Thereafter 14,513  
Intangibles, Net $ 21,551 $ 22,366