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Income Taxes - Schedule of Income (Loss) Before Provision for Income Taxes (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]      
Domestic $ 9,155 $ 5,966 $ 5,184
Foreign 58,151 (170,394) (71,792)
Total $ 67,306 $ (164,428) $ (66,608)