CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jul. 25, 2014	Jul. 26, 2013
Operating activities:
Net (loss) income	$ (1,016)	$ 8,376
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	19,973	17,230
Impairment of assets held for sale	258	8,609
Loss on disposal/impairment of held and used fixed assets	1,180	1,273
(Gain) loss on long-term investments	(958)	482
Deferred compensation	1,062	(343)
Compensation expense attributable to stock plans	850	1,630
Accretion on long-term note receivable	(445)	(662)
Amortization of deferred financing costs	147	65
Cash provided by (used for) assets and liabilities:
Accounts receivable	1,842	(394)
Inventories	1,788	(483)
Prepaid expenses	(1,949)	(895)
Accounts payable	(423)	256
Federal and state income taxes	3,615	18,562
Accrued wages and related liabilities	(2,413)	(7,024)
Self-insurance	(507)	585
Accrued non-income taxes	(405)	1,558
Deferred revenue	(1,231)	(1,113)
Other assets and liabilities	(2,055)	318
Net cash provided by operating activities	19,313	48,030
Investing activities:
Purchase of property, plant and equipment	(16,702)	(53,292)
Proceeds from sale of property, plant and equipment	338	610
Deposits and other	(243)	165
Net cash used in investing activities	(16,607)	(52,517)
Financing activities:
Cash dividends paid	(7,278)	(7,547)
Net (decrease) increase in credit facility	(62)	13,244
Proceeds from long-term debt	2,933	0
Payments of debt issuance costs	(1,279)	0
Purchase of treasury stock	0	(6,940)
Proceeds from issuance of stock awards and treasury stock	197	3,454
Cash paid for net shares settled	(1,675)	(2,116)
Excess tax benefits from stock-based compensation	257	1,481
Net cash (used in) provided by financing activities	(6,907)	1,576
Decrease in cash and equivalents	(4,201)	(2,911)
Cash and equivalents at the beginning of the period	7,826	9,010
Cash and equivalents at the end of the period	$ 3,625	$ 6,099