Summary of Significant Accounting Policies - Promotional Allowances (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	$ 661	$ 964	$ 2,384	$ 2,422
Total cost of promotional allowances	727	882	2,436	2,401
Food and Beverage
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	447	429	1,192	1,165
Total cost of promotional allowances	572	535	1,594	1,554
Non Subsidized Free Play
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	143	456	855	999
Total cost of promotional allowances	84	268	505	589
Players Club Awards
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	71	79	337	258
Total cost of promotional allowances	$ 71	$ 79	$ 337	$ 258