CONSOLIDATED STATEMENTS OF CASH FLOW (USD $) In Thousands	3 Months Ended
	Jul. 29, 2011		Jul. 30, 2010
Operating activities:
Net Income	$ 17,812		$ 12,549
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	20,379		20,776
Loss (gain) on disposal/impairment of assets	(3)		75
(Gain) loss on long-term investments	(19)		1,750
Deferred compensation	945		(383)
Stock Option Plan Expense	1,366		3,188
Deferred income taxes	0		(91)
Deferred rent	(8)		67
Cash provided by (used for) current assets and current liabilities:
Accounts receivable	4,220		(4,259)
Inventories	887		2,189
Prepaid expenses	(2,455)		(2,439)
Accounts payable	(1,098)		3,541
Federal and state income taxes	(5,861)		(966)
Accrued wages and related liabilities	(6,715)		(8,188)
Self-insurance	1,030		115
Accrued nonincome taxes	(1,447)		(1,099)
Deferred revenue	(2,103)		(1,347)
Other accrued expenses	(732)		2,794
Net cash provided by operating activities	26,198		28,272
Investing activities:
Purchase of property, plant and equipment	(10,090)		(9,048)
Proceeds from sale of property, plant and equipment	1,131		609
Purchase of long-term investments	(286)		(1,342)
Other	1,494		(442)
Net cash used in investing activities	(7,751)		(10,223)
Financing activities:
Cash dividends paid	(6,046)		(5,468)
Proceeds from lines of credit	0		(18,000)
Principal payments on long-term debt	(13,571)		(26,905)
Purchase of treasury stock	(1,656)		(4,356)
Proceeds from issuance of treasury stock	5,768		232
Cash proceeds from exercise of stock-based compensation awards	(1,139)		(1,070)
Excess tax benefits from stock-based compensation	404		3
Net cash used in financing activities	(16,240)		(19,564)
(Decrease) increase in cash and equivalents	2,207		(1,515)
Cash and equivalents at beginning of the period	57,730		17,535
Cash and equivalents at end of the period	$ 59,937	[1]	$ 16,020

[1] Unaudited