Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $)	3 Months Ended			9 Months Ended
	Nov. 30, 2013	Sep. 30, 2013	Nov. 30, 2012	Nov. 30, 2013	Sep. 30, 2013	Nov. 30, 2012	Feb. 28, 2013
Net income (loss)	$ (1,081,283)		$ (1,235,893)	$ 2,955,360		$ (444,917)
Operating income	7,092,000		6,816,000	23,617,000		20,629,000
Net income	3,184,000		1,973,000	11,819,000		7,822,000
Eldorado
Investment	24,015,999			24,015,999			22,988,441
Current assets		47,159			47,159
Restricted cash		5,000			5,000
Investment in and advances to unconsolidated affiliate		5,388			5,388
Property and equipment, net		182,807			182,807
Other assets, net		27,516			27,516
Total assets		267,870			267,870
Current liabilities		31,370			31,370
Other liabilities		169,775			169,775
Equity		66,725			66,725
Total liabilities and partners' equity		267,870			267,870
Net operating revenues	63,631,000	63,631	65,907,000	191,638,000	192,000	194,771,000
Operating income		7,092			24,000
Net income		3,184			12,000
Scenario, Previously Reported | Eldorado
Current assets		47,159			47,159
Restricted cash		5,000			5,000
Investment in and advances to unconsolidated affiliate		12,888			12,888
Property and equipment, net		182,807			182,807
Other assets, net		27,516			27,516
Total assets		275,370			275,370
Current liabilities		31,370			31,370
Other liabilities		169,458			169,458
Equity		74,542			74,542
Total liabilities and partners' equity		275,370			275,370
Net operating revenues		63,631			191,638
Operating income		5,214			21,002
Net income		1,306			9,204
Scenario, Adjustment
Net income (loss)	300,000			400,000
Scenario, Adjustment | Eldorado
Investment	$ 1,200,000			$ 1,200,000