Segment Information - Schedule of Capital Expenditures for Reportable Segments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting Information [Line Items]
Capital Expenditures	$ 47,380	$ 36,762	$ 10,564
Eastern
Segment Reporting Information [Line Items]
Capital Expenditures	18,491	26,556	3,816
Corporate
Segment Reporting Information [Line Items]
Capital Expenditures	235	1,492
Eldorado Reno | Nevada
Segment Reporting Information [Line Items]
Capital Expenditures	22,812	4,682	3,475
Eldorado Shreveport | Louisiana
Segment Reporting Information [Line Items]
Capital Expenditures	$ 5,842	$ 4,032	$ 3,273