Summary of Significant Accounting Policies (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Summary of retail value amounts included in promotional allowances and estimated cost of providing complimentary food, beverages and other items
Total retail value of promotional allowances	$ 1,478	$ 1,386	$ 2,454	$ 2,124
Cost of Promotional Allowances	1,192	1,152	2,102	1,901
Food and beverage [Member]
Summary of retail value amounts included in promotional allowances and estimated cost of providing complimentary food, beverages and other items
Total retail value of promotional allowances	409	459	828	833
Cost of Promotional Allowances	524	530	1,086	1,009
Non-subsidized free play [Member]
Summary of retail value amounts included in promotional allowances and estimated cost of providing complimentary food, beverages and other items
Total retail value of promotional allowances	978	743	1,489	973
Cost of Promotional Allowances	577	438	879	574
Players club awards [Member]
Summary of retail value amounts included in promotional allowances and estimated cost of providing complimentary food, beverages and other items
Total retail value of promotional allowances	91	184	137	318
Cost of Promotional Allowances	$ 91	$ 184	$ 137	$ 318