Consolidated Balance Sheets (unaudited) (USD $) In Thousands	Jun. 28, 2011	Dec. 28, 2010
Current assets:
Cash and cash equivalents	$ 229,569	$ 229,299
Trade accounts receivable, net	22,961	20,378
Other accounts receivable	25,530	17,962
Inventories	14,333	14,345
Prepaid expenses and other	34,628	23,905
Deferred income taxes	20,164	24,796
Total current assets	347,185	330,685
Property and equipment, net	460,414	444,094
Other assets:
Goodwill	105,050	94,442
Other intangible assets, net	69,197	48,402
Deposits and other	7,325	6,958
Total other assets	181,572	149,802
Total assets	989,171	924,581
Current liabilities:
Accounts payable	11,935	7,346
Accrued expenses	184,532	204,170
Total current liabilities	196,467	211,516
Deferred rent	50,789	47,974
Deferred income taxes	32,062	30,264
Other long-term liabilities	38,599	39,219
Total liabilities	317,917	328,973
Commitments and contingencies (Note 9)
Common stock, $.0001 par value per share:
Treasury stock, carried at cost; 1,126,398 shares in 2011 and 1,119,092 shares in 2010	(79,881)	(78,990)
Additional paid-in capital	138,050	130,005
Accumulated other comprehensive income	283	275
Retained earnings	612,799	544,315
Total stockholders' equity	671,254	595,608
Total liabilities and stockholders' equity	989,171	924,581
Class A
Common stock, $.0001 par value per share:
Common stock	3	3
Total stockholders' equity	3	3
Class B
Common stock, $.0001 par value per share:
Common stock	0	0
Total stockholders' equity	$ 0	$ 0