Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
Apr. 24, 2015	Apr. 25, 2014	Apr. 26, 2013
Operating activities:
Net Income (Loss)	$ 16,553us-gaap_NetIncomeLoss	$ 33,685us-gaap_NetIncomeLoss	$ (821)us-gaap_NetIncomeLoss
Income (loss) from discontinued operations	0	2,717	(83,374)
Income from continuing operations	16,553	30,968	82,553
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	80,074	79,456	69,319
Impairment of assets held for sale	2,658	12,380	0
Loss on disposal and impairment of held and used fixed assets	5,646	4,842	8,265
Impairment of Intangible Assets	2,761	0	0
Gain on long-term investments	(742)	(2,249)	(1,277)
Deferred compensation	2,013	2,920	3,025
Share based compensation	2,967us-gaap_StockOptionPlanExpense	7,105us-gaap_StockOptionPlanExpense	8,606us-gaap_StockOptionPlanExpense
Accretion on long term note receivable	(1,859)us-gaap_AccretionExpense	(1,918)us-gaap_AccretionExpense	0us-gaap_AccretionExpense
Deferred income taxes	(14,791)	(6,355)	(7,254)
Amortization of deferred financing costs	1,099	364	341
Cash provided by (used for) assets and liabilities:
Accounts receivable	4,588	515	(6,344)
Inventories	623us-gaap_IncreaseDecreaseInInventories	(2,752)us-gaap_IncreaseDecreaseInInventories	(1,571)us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other current assets	(563)	951	(2,879)
Accounts payable	955	6,005	(3,601)
Federal and state income taxes	1,504	33,701	(28,055)
Accrued wages and related liabilities	11,005	(8,645)	2,508
Self-insurance	(974)	(1,198)	28
Accrued non-income taxes	(2,892)	1,497	608
Deferred revenue	747	52	590
Other assets and liabilities	(8,267)	7,702	13,207
Net cash provided by continuing operating activities	103,105	165,341	138,069
Investing activities:
Purchase of property, plant and equipment	(74,517)	(190,995)	(118,200)
Acquisition of business	0	0	(52,285)
Proceeds from sale of property, plant and equipment	10,036	8,026	15,512
Purchase of long-term investments	0	0	(314)
Deposits and other	(135)	4,902	(350)
Net cash used in continuing investing activities	(64,616)	(178,067)	(155,637)
Financing activities:
Cash dividends paid	(29,056)us-gaap_PaymentsOfDividendsCommonStock	(31,694)us-gaap_PaymentsOfDividendsCommonStock	(30,214)us-gaap_PaymentsOfDividendsCommonStock
Gross proceeds from credit facility borrowings and other long-term debt	579,895	1,042,595	686,630
Gross repayments of credit facility borrowings and other long-term debt	(588,541)us-gaap_RepaymentsOfLinesOfCredit	(785,130)us-gaap_RepaymentsOfLinesOfCredit	(619,913)us-gaap_RepaymentsOfLinesOfCredit
Payments of debt issuance costs	(1,279)us-gaap_PaymentsOfDebtIssuanceCosts	(2,064)us-gaap_PaymentsOfDebtIssuanceCosts	0us-gaap_PaymentsOfDebtIssuanceCosts
Prepayment penalty on debt	0bobe_IncreaseDecreaseInMakeWholeAmount	0bobe_IncreaseDecreaseInMakeWholeAmount	(6,150)bobe_IncreaseDecreaseInMakeWholeAmount
Purchase of treasury stock	0	(224,994)	(63,052)
Proceeds from issuance of stock awards and treasury stock	534us-gaap_ProceedsFromSaleOfTreasuryStock	13,432us-gaap_ProceedsFromSaleOfTreasuryStock	8,642us-gaap_ProceedsFromSaleOfTreasuryStock
Cash paid for taxes on employee stock option exercises	(1,738)	(4,858)	(2,615)
Excess tax benefits from stock-based compensation	228	1,756	2,094
Net cash provided by (used in) financing activities	(39,957)	9,043	(24,578)
Net cash (used in) operations	(1,468)	(3,683)	(42,146)
Net cash provided by (used in) operating activities of discontinued operations	0	2,499	6,394
Net cash provided by (used in) investing activities of discontinued operations	0	0	8,816
Net cash provided by (used in) discontinued operations	0	2,499	15,210
Cash and equivalents at the beginning of the period	7,826	9,010	35,946
Cash and equivalents at the end of the period	$ 6,358	$ 7,826	$ 9,010

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The net cash outflow or inflow from other investing activities. This element is used when there is not a more specific and appropriate element in the taxonomy.

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The cash outflow to reacquire common stock during the period.

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The cash outflow to reacquire other equity not otherwise defined in the taxonomy.

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The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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