Segment Information - Schedule of Customer Accounting for 10% or More of Segment Revenues (Details) - Net Revenue - Customer Concentration Risk	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Customer A
Entity Wide Revenue Major Customer [Line Items]
Concentration risk		10.00%
Customer B
Entity Wide Revenue Major Customer [Line Items]
Concentration risk	10.00%
Customer C
Entity Wide Revenue Major Customer [Line Items]
Concentration risk	16.00%	18.00%	16.00%	19.00%
Customer E
Entity Wide Revenue Major Customer [Line Items]
Concentration risk		11.00%		11.00%
Player | Customer A
Entity Wide Revenue Major Customer [Line Items]
Concentration risk	17.00%	19.00%	15.00%	15.00%
Player | Customer B
Entity Wide Revenue Major Customer [Line Items]
Concentration risk	16.00%		15.00%	10.00%
Player | Customer C
Entity Wide Revenue Major Customer [Line Items]
Concentration risk	34.00%	32.00%	36.00%	32.00%
Platform | Customer E
Entity Wide Revenue Major Customer [Line Items]
Concentration risk		14.00%		13.00%