Goodwill and Intangibles - Narrative (Details) (USD $)	3 Months Ended		6 Months Ended					6 Months Ended		0 Months Ended	6 Months Ended		6 Months Ended		6 Months Ended						6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Dec. 20, 2013	May 06, 2014 C2 Gaming, LLC [Member]	Jun. 30, 2014 Minimum [Member]	Jun. 30, 2014 Maximum [Member]	Dec. 20, 2013 Trade Name [Member]	Jun. 30, 2014 Trade Name [Member]	Dec. 31, 2013 Trade Name [Member]	Jun. 30, 2014 Customer Agreements and Relationships [Member]	Dec. 31, 2013 Customer Agreements and Relationships [Member]	Jun. 30, 2014 Customer Relationships [Member]	Dec. 31, 2013 Customer Relationships [Member]	May 06, 2014 Customer Relationships [Member] C2 Gaming, LLC [Member]	Jun. 30, 2014 Purchased Software [Member]	Dec. 31, 2013 Purchased Software [Member]	May 06, 2014 Purchased Software [Member] C2 Gaming, LLC [Member]	Jun. 30, 2014 Purchased Software [Member] Minimum [Member]	Jun. 30, 2014 Purchased Software [Member] Maximum [Member]	Jun. 30, 2014 Internally Developed Gaming Software [Member]	Jun. 30, 2013 Internally Developed Gaming Software [Member]	Jun. 30, 2014 Internally Developed Gaming Software [Member]	Jun. 30, 2013 Internally Developed Gaming Software [Member]	Jun. 30, 2014 Trade Name [Member]	Dec. 31, 2013 Trade Name [Member]	Dec. 20, 2013 Trade Name [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets																											$ 12,126,000	$ 12,126,000	$ 12,100,000
Finite-Lived Intangible Assets [Line Items]
Goodwill	76,264,000		76,264,000		60,384,000	60,400,000	12,443,000
Finite-lived intangible assets, net carrying value										800,000	748,000	806,000	55,564,000	59,858,000	5,087,000	0		6,154,000	2,058,000
Finite-lived intangible assets, useful life (years)								1 year	7 years	7 years	7 years		7 years		7 years						1 year	5 years
Finite-lived intangible assets, gross value											809,000	809,000	60,112,000	60,112,000	5,201,000	0	5,201,000	6,609,000	2,076,000	4,300,000
Amortization expense related to intangible assets	$ 4,200,000	$ 4,100,000	$ 7,900,000	$ 8,900,000																			$ 1,000,000	$ 700,000	$ 1,800,000	$ 1,700,000