CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $) In Thousands	3 Months Ended
	Aug. 30, 2011	Aug. 31, 2010
Operating activities:
Net income	$ 3,093	$ 12,397
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	16,286	15,122
Amortization of intangibles	514	174
Provision for bad debts	7	(140)
Deferred income taxes	(252)	1,041
Loss on impairments, including disposition of assets	284	1,336
Equity in earnings of unconsolidated franchises		(203)
Share-based compensation expense	2,662	4,450
Excess tax benefits from share-based compensation	(14)
Gain on franchise partnership acquisitions, net of settlement losses		(1,697)
Other	156	255
Changes in operating assets and liabilities:
Receivables	(2,268)	1,322
Inventories	(977)	(10,308)
Income taxes	(152)	46
Prepaid and other assets	1,300	(1,832)
Accounts payable, accrued and other liabilities	660	757
Net cash provided by operating activities	21,299	22,720
Investing activities:
Purchases of property and equipment	(8,402)	(6,611)
Acquisition of franchise and other entities		(195)
Proceeds from disposal of assets	32	959
(Increases)/reductions in Deferred Compensation Plan assets	(29)	31
Insurance proceeds from property claims	1,548
Other, net	(143)	(143)
Net cash used by investing activities	(6,994)	(5,959)
Financing activities:
Net proceeds/(payments) on revolving credit facility	6,200	(14,400)
Principal payments on other long-term debt	(3,575)	(2,793)
Stock repurchases	(18,441)
Proceeds from exercise of stock options	62	18
Excess tax benefits from share-based compensation	14
Net cash used by financing activities	(15,740)	(17,175)
Decrease in cash and short-term investments	(1,435)	(414)
Cash and short-term investments:
Beginning of year	9,722	9,569
End of year	8,287	9,155
Cash paid/(received) for:
Interest, net of amount capitalized	3,468	1,521
Income taxes, net	357	1,861
Significant non-cash investing and financing activities:
Retirement of fully depreciated assets	1,561	2,575
Reclassification of properties to assets held for sale or receivables	2,705	2,003
Assumption of debt and capital leases related to franchise partnership acquisitions		$ 22,670