XML 87 R69.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income Taxes - Summary of Income (Loss) Before Income Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
Domestic $ 24,841 $ 4,471 $ 26,880
Foreign 8,337 2,669  
Income before income taxes $ 33,178 $ 7,140 $ 26,880