Consolidated Statement of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 26, 2011	Jun. 27, 2010
Cash flows from operating activities:
Net income	$ 67,945	$ 7,983
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	8,438	8,334
Loss on disposals of property and equipment	137	78
Amortization of deferred lease incentives	(2,667)	(2,267)
Share-based compensation costs	860
Interest incurred and capitalized but not yet paid		114
Deferred income taxes	(57,367)
Changes in assets and liabilities:
Accounts and tenant improvement allowance receivables	(1,586)	2,456
Inventories	136	(10)
Prepaid expenses and other current assets	312	363
Trade and construction payables	1,202	(4,305)
Deferred lease incentives	5,287	4,158
Deferred gift card revenue	(3,242)	(3,352)
Other accrued expenses	(83)	767
Other - net	1,067	624
Net cash provided by operating activities	20,439	14,943
Cash flows used in investing activities:
Purchase of property and equipment	(12,093)	(8,568)
Net cash used in investing activities	(12,093)	(8,568)
Cash flows from financing activities:
Proceeds from long-term debt		35,550
Payments on long-term debt	(4,000)	(41,906)
Proceeds from the exercise of stock options	80
Excess tax benefit from stock option exercises	192
Net cash used in financing activities	(3,728)	(6,356)
Net increase in cash and cash equivalents	4,618	19
Cash and cash equivalents - beginning of period	2,460	249
Cash and cash equivalents - end of period	7,078	268
Supplemental disclosures of cash flow information:
Interest paid, net of capitalized interest of $0 and $70 for the twenty-six weeks ended June 26, 2011 and June 27, 2010, respectively	782	3,373
Income taxes paid	422	149
Property plant and equipment financed by trade and construction payables	2,126	229
Accruals and deferrals relating to initial public offering		$ 661