Annual report pursuant to Section 13 and 15(d)

Intangible Assets, net - Finite-Lived Intangible Assets (Details)

v3.8.0.1
Intangible Assets, net - Finite-Lived Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 255,385 $ 185,087
Accumulated Amortization 88,665 67,403
Net Carrying Amount $ 166,720 $ 117,684
Existing technology - software    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 4 years 10 months 5 years 9 months
Gross Carrying Amount $ 43,019 $ 24,474
Accumulated Amortization 9,842 2,978
Net Carrying Amount $ 33,177 $ 21,496
Existing technology - games    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 5 years 5 years
Gross Carrying Amount $ 12,331 $ 12,331
Accumulated Amortization 9,659 7,193
Net Carrying Amount $ 2,672 $ 5,138
Developed technology    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 8 years 8 years
Gross Carrying Amount $ 7,317 $ 7,317
Accumulated Amortization 2,973 2,058
Net Carrying Amount $ 4,344 $ 5,259
Customer relationships    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 7 years 11 months 7 years 6 months
Gross Carrying Amount $ 170,716 $ 133,566
Accumulated Amortization 61,579 50,184
Net Carrying Amount $ 109,137 $ 83,382
Backlog    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 3 years  
Gross Carrying Amount $ 18,300  
Accumulated Amortization 2,542  
Net Carrying Amount $ 15,758  
Other    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 4 years 6 months 3 years 8 months
Gross Carrying Amount $ 3,702 $ 7,399
Accumulated Amortization 2,070 4,990
Net Carrying Amount $ 1,632 $ 2,409
Minimum    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 2 years  
Maximum    
Finite-Lived Intangible Assets [Line Items]    
Weighted Average Useful Lives 10 years