Quarterly report pursuant to Section 13 or 15(d)

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

v3.10.0.1
Intangible Assets, Net - Schedule of Future Amortization Related to Intangible Assets (Detail) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]    
2018 (remainder of) $ 840  
2019 1,390  
2020 1,299  
2021 1,196  
2022 1,142  
Thereafter 4,866  
Net book value $ 10,733 $ 11,578