Summary of Significant Accounting Policies - Promotional Allowances (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	$ 655	$ 1,220	$ 1,722	$ 1,458
Total cost of promotional allowances	713	1,036	1,706	1,517
Food and Beverage
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	383	394	744	736
Total cost of promotional allowances	492	486	1,020	1,018
Non Subsidized Free Play
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	124	672	712	544
Total cost of promotional allowances	73	396	420	321
Players Club Awards
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Total retail value of promotional allowances	148	154	266	178
Total cost of promotional allowances	$ 148	$ 154	$ 266	$ 178