Related Party Transactions - Additional Information (Detail) (USD $)	12 Months Ended											1 Months Ended		12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008	Dec. 31, 2007	Dec. 31, 2006	Dec. 31, 2005	Dec. 31, 2004	Dec. 31, 2003	Nov. 30, 2008	Mar. 31, 2012 Principal Stockholder [Member]	Nov. 15, 2011 Principal Stockholder [Member]	Dec. 31, 2012 Banquet and Catering [Member]	Dec. 31, 2011 Banquet and Catering [Member]	Dec. 31, 2010 Banquet and Catering [Member]	Dec. 31, 2012 Aviation [Member]	Dec. 31, 2011 Aviation [Member]	Dec. 31, 2010 Aviation [Member]
Related Party Transaction [Line Items]
Goods and services sold to Principal Stockholder														$ 1,300,000	$ 500,000	$ 800,000	$ 15,400,000	$ 15,200,000	$ 9,400,000
Aviation cost incurred and paid to Principal Stockholder																	11,700,000	16,500,000	16,100,000
Redemption of preferred stock, value		577,500,000											577,500,000
Common stock shares issued upon exercise of warrants	88,155,671	21,953,704	45,503,562									87,500,175
Exercise price of warrants											6.00	6.00
Cash in settlement of the warrant exercise price	528,908,000	12,512,000	225,514,000									525,000,000
Purchased lease interest and assets of Carnevale Coffee Bar, LLC, purchase price										3,100,000
Purchased lease interest and assets of Carnevale Coffee Bar, LLC, annual installment	$ 300,000	$ 300,000	$ 300,000	$ 300,000	$ 300,000	$ 300,000	$ 300,000	$ 300,000	$ 300,000	$ 600,000