CONSOLIDATED STATEMENTS OF CASH FLOW (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Oct. 26, 2012		Oct. 28, 2011
Operating activities:
Net Income	$ 25,350		$ 30,559
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	42,983		40,618
Loss (gain) on disposal/impairment of assets	1,099		1,185
(Gain) loss on long-term investments	(202)		2,988
Deferred compensation	803		(1,808)
Compensation expense attributable to stock plans	3,541		2,716
Deferred income taxes	0		0
Deferred rent	1,286		(17)
Cash provided by (used for) current assets and current liabilities:
Accounts receivable	(9,355)		(2,457)
Inventories	(1,596)		(2,361)
Prepaid expenses	(2,915)		(1,807)
Accounts payable	(2,276)		3,551
Federal and state income taxes	(20,701)		(15,643)
Accrued wages and related liabilities	(7,393)		(7,229)
Self-insurance	(696)		1,144
Accrued nonincome taxes	3,030		(328)
Deferred revenue	(2,041)		(3,283)
Other accrued expenses	12,184		930
Net cash provided by operating activities	43,101		48,758
Investing activities:
Purchase of property, plant and equipment	(49,175)		(28,970)
Acquisition of business	(53,208)		0
Proceeds from sale of property, plant and equipment	9,104		16,238
Purchase of long-term investments	(315)		(469)
Deposits	(1,759)		(5,666)
Net cash used in investing activities	(95,353)		(18,867)
Financing activities:
Cash dividends paid	(14,810)		(13,617)
Proceeds from lines of credit	99,759		0
Proceeds from debt issuance	1,000		0
Principal payments on long-term debt	(38,571)		(13,571)
Purchase of treasury stock	(28,010)		(28,242)
Proceeds from issuance of stock awards and treasury stock	3,438		6,862
Cash paid for shares net settled	(1,913)		(1,225)
Excess tax benefits from stock-based compensation	233		403
Net cash used in financing activities	21,126		(49,390)
(Decrease) increase in cash and equivalents	(31,126)		(19,499)
Cash and equivalents at beginning of the period	35,946		57,730
Cash and equivalents at end of the period	$ 4,820	[1]	$ 38,231

[1] Unaudited