Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets, Net - Schedule of Future Amortization Related to Intangible Assets (Detail)

v3.19.3
Intangible Assets, Net - Schedule of Future Amortization Related to Intangible Assets (Detail) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]    
2019 (remainder of) $ 706  
2020 2,733  
2021 2,629  
2022 2,575  
2023 2,416  
Thereafter 18,933  
Net book value $ 29,992 $ 9,893