Investment in Mesquite Financial Information (Details) (Mesquite, USD $)	12 Months Ended		5 Months Ended	12 Months Ended	7 Months Ended
	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011 The Company's Investee	Dec. 31, 2012 The Company's Investee	Jul. 31, 2011 Predecessor
Balance Sheets
Current assets	$ 13,556	$ 11,656
Property and equipment, net	64,947	60,242
Other assets, net	10,960	8,825
Total assets	89,463	80,723
Current liabilities	13,050	14,828
Other liabilities	64,713	59,250
Equity	11,700	6,645
Total liabilities and partners' equity	89,463	80,723
Statements of Operations
Net operating revenues	98,126		37,341	97,548	60,785
Operating income (loss)	(1,027)		(4,062)	952	3,035
Reorganization items	90,473		0	0	90,473
Net income (loss)	$ 86,143		$ (6,550)	$ (5,055)	$ 92,693