Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands			1 Months Ended	3 Months Ended		9 Months Ended
	Mar. 30, 2016	Mar. 01, 2016	Feb. 28, 2017	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for doubtful accounts				$ 171		$ 171		$ 171,000
Accrued Rent				7,800		7,800		$ 8,000
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent				(99)	$ 0	(489)	$ 0
Total unrecognized compensation				2,000		$ 2,000
Vesting period for unrecognized compensation cost to be recognized (in years)						3 years
Gaming Facility license term (in years)		10 years
Montreign [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Gaming facility license fee	$ 51,000
Interest Rate Cap [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Payments for Derivative Instrument, Investing Activities			$ 675
Derivative, Fair Value, Net				166		$ 166
Notes Payable to Banks [Member] | Term Loan Facility, Term B Loan [Member] | Montreign Operating [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Line of Credit Facility, Fair Value of Amount Outstanding				449,800		449,800
Long-term Line of Credit				$ 450,000		$ 450,000