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Restructuring - Schedule of Total Amount Expected to be Incurred and Liability Related to Restructuring (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
Restructuring Costs [Line Items]  
Restructuring charges incurred during the period $ 1,944
Amounts paid during the period (963)
Accrued restructuring costs as of March 31, 2020 981
One-Time Employee Termination Benefits [Member]  
Restructuring Costs [Line Items]  
Restructuring charges incurred during the period 1,944
Amounts paid during the period (963)
Accrued restructuring costs as of March 31, 2020 $ 981