v3.6.0.2
Property and Equipment, Net - Schedule of Classes of Property and Equipment (Detail) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Property, Plant and Equipment [Line Items]    
Property and equipment, Gross $ 18,484 $ 7,890
Less: Accumulated depreciation (3,705) (1,265)
Property and equipment, Net 14,779 6,625
Computer Equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, Gross 2,542 1,164
Purchased Software    
Property, Plant and Equipment [Line Items]    
Property and equipment, Gross 6,686 5,306
Furniture and Fixtures    
Property, Plant and Equipment [Line Items]    
Property and equipment, Gross 2,563 755
Construction in Progress    
Property, Plant and Equipment [Line Items]    
Property and equipment, Gross 2,319  
Leasehold Improvements    
Property, Plant and Equipment [Line Items]    
Property and equipment, Gross $ 4,374 $ 665