Fair Value Measurements and Derivative Instruments Reporting (Details) CAD in Millions	12 Months Ended
	Dec. 31, 2015 USD ($) item	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2015 CAD	Dec. 31, 2015 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Recurring fair value measurments		$ 0
Assets measured at fair value on a nonrecurring basis		0			$ 0
Liabilities measured at fair value on a nonrecurring basis		0			0
Cash equivalents		0			$ 0
Operating costs	$ 117,938,000	117,391,000	$ 98,970,000
Number of interest rate swap agreements | item	2
Derivative Instruments		0	$ 0
Sosnowiec Casino License [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Casino license		0
Operating costs		$ 700,000
Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CDOR exchange rate				3.89	3.89
Minimum [Member] | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CDOR exchange rate				3.89	3.89
Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CDOR exchange rate				3.92	3.92
Maximum [Member] | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
CDOR exchange rate				3.92	3.92
BMO Credit Agreement [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Line of Credit Facility, Amount Outstanding				CAD 28.3	$ 20,400,000
Notional Value				10.4	7,500,000
BMO Credit Agreement [Member] | Interest Rate Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Line of Credit Facility, Amount Outstanding				7.5	5,400,000
Notional Value				CAD 10.4	$ 7,500,000