v3.3.1.900
Property and Equipment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Property, Plant and Equipment [Line Items]      
Cost $ 41,833 $ 24,866  
Accumulated depreciation 8,785 3,138  
Net book value 33,048 21,728  
Depreciation 5,725 3,998 $ 1,480
Cost of revenues      
Property, Plant and Equipment [Line Items]      
Depreciation 3,086 1,599 572
Sales and marketing      
Property, Plant and Equipment [Line Items]      
Depreciation 1,040 795 344
Research and development      
Property, Plant and Equipment [Line Items]      
Depreciation 1,191 1,253 466
General and administrative      
Property, Plant and Equipment [Line Items]      
Depreciation 408 351 $ 98
Leasehold improvements      
Property, Plant and Equipment [Line Items]      
Cost 23,225 15,014  
Accumulated depreciation 2,057 352  
Net book value 21,168 14,662  
Computer equipment      
Property, Plant and Equipment [Line Items]      
Cost 14,508 7,346  
Accumulated depreciation 5,630 2,415  
Net book value 8,878 4,931  
Office furniture and equipment      
Property, Plant and Equipment [Line Items]      
Cost 4,100 2,506  
Accumulated depreciation 1,098 371  
Net book value $ 3,002 $ 2,135