Quarterly report pursuant to Section 13 or 15(d)

Employee Benefit Plan - Summary of Defined Contribution Plan (Detail)

v3.20.1
Employee Benefit Plan - Summary of Defined Contribution Plan (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Defined Contribution Pension And Other Postretirement Plans Disclosure [Abstract]    
Employee benefit plan expenses $ 120 $ 56