Financing Obligations (Details) (USD $)	6 Months Ended				3 Months Ended
	Jun. 30, 2012		Dec. 31, 2011	Jun. 30, 2012 Subject to Financing Obligations [Member] Restaurants	Mar. 31, 2012 2012 [Member] payments	Mar. 31, 2012 2015 [Member] payments
Sale Leaseback Transaction [Line Items]
Number of Restaurants				6
Remainder of 2012	$ 7,200,000	[1]
2013	17,400,000
2014	17,600,000
2015	19,000,000	[1]
2016	17,600,000
Thereafter	207,500,000
Total minimum lease payments	286,300,000
Less interest	(130,900,000)
Total financing obligations	155,400,000
Less current portion	(3,800,000)	[2]
Long Term Financing Obligations	151,638,000		162,658,000
Number of Monthly Leaseback Obligation Payments in Fiscal Year					11	13
Reduction in Property and Equipment and Financing Obligations as a Result of Sales Transactions	$ 9,200,000

[1] Due to the varying closing dates of the Company’s fiscal years, 11 monthly payments will be made in fiscal 2012 and 13 monthly payments will be made in fiscal 2015.

[2] Included in “current maturities of capital lease and financing obligations” on the consolidated balance sheet.