Property And Equipment (Schedule of property and Equipment) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 185,209	$ 187,263
Less: accumulated depreciation	(53,627)	(52,636)
Property and equipment (net)	131,582	134,627
Depreciation expense	7,600	7,300	$ 6,200
Land [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	43,739	47,959
Buildings And Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	97,913	85,489
Gaming Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	22,852	25,077
Furniture And Non-Gaming Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	17,752	16,831
Capital Leases [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	897	246
Capital Projects In Process [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,056	$ 11,661