Organization (Details) (USD $)								0 Months Ended	2 Months Ended		12 Months Ended			0 Months Ended
	Feb. 28, 2013 subsidiary	Feb. 28, 2013 Newport employee	Feb. 28, 2013 Eldorado	Feb. 28, 2013 Eldorado Tamarack Junction Casino and Restaurant	Feb. 28, 2013 Eldorado 96% owned subsidiary	Feb. 28, 2013 Eldorado Silver Legacy Resort Casino	Dec. 14, 2007 Eldorado Level 2	Aug. 02, 2011 Mesquite	Feb. 29, 2012 Mesquite	Feb. 28, 2011 Mesquite	Feb. 28, 2013 Mesquite	Feb. 29, 2012 Mesquite	Dec. 31, 2011 Mesquite	Aug. 02, 2011 Mesquite NGOF	Aug. 02, 2011 Mesquite Newport
Schedule of Equity Method Investments [Line Items]
Number of wholly owned subsidiaries	2
Ownership percentage in equity method investment			17.0359%								40.00%
Value of mortgage bonds and preferred equity interest							$ 38,314,863
Cash payment to acquire equity method investment								$ 8,222,222	$ 0	$ 0	$ 0	$ 8,222,222	$ 8,222,222	$ 7,222,222	$ 1,000,000
Equity method investee percentage ownership in JV				21.00%		50.00%
Equity investee ownership interest in subsidiary					96.00%
Number of employees		10