Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands					3 Months Ended					6 Months Ended		12 Months Ended
	Oct. 10, 2023	Jul. 28, 2023	May 24, 2023	Mar. 08, 2023	Oct. 28, 2023	Jul. 29, 2023	Oct. 29, 2022	Jul. 30, 2022	Jul. 31, 2021	Oct. 28, 2023	Oct. 29, 2022	Apr. 29, 2023	Apr. 30, 2022	May 01, 2021
Restricted Cash					$ 20,333		$ 15,590			$ 20,333	$ 15,590
Restricted Cash, Current					19,388		14,686			19,388	14,686
Restricted Cash, Noncurrent					945		904			945	904
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations					35,341		32,886			35,341	32,886
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent					24,854		24,168			(25,117)	(26,154)	$ (90,140)	$ (61,559)	$ (133,569)
Disposal Group, Including Discontinued Operation, Revenue					0		8,465			2,784	17,649
Disposal Group, Including Discontinued Operations, Impairment Expense					0		0			610	0
Disposal Group, Including Discontinued Operation, Costs of Goods Sold					0		1,772			76	3,472
Disposal Group, Including Discontinued Operation, Gross Profit (Loss)					0		6,693			2,708	14,177
Disposal Group, Including Discontinued Operation, General and Administrative Expense					643		8,131			2,924	16,277
Disposal Group, Including Discontinued Operation, Depreciation and Amortization					3		503			3	2,140
Disposal Group, Including Discontinued Operation, Other Income					0		0			(3,068)	0
Disposal Group, Including Discontinued Operation, Other Expense					10		0			3,297	0
Disposal Group, Including Discontinued Operation, Transaction Costs					18		0			13	0
Net Cash Provided by (Used in) Operating Activities, Continuing Operations						$ 90,513		$ (16,195)	$ 27,049	(47,160)	10,073
Short-term Debt					0		0			$ 0	0	40,000
Savings Initiatives										During Fiscal 2023, we implemented a significant cost reduction program designed to streamline our operations, maximize productivity and drive profitability. We reduced our workforce, eliminated duplicate administrative headcounts at all levels, implemented improved system development processes to reduce maintenance costs, reduced capital expenditures, and evaluated operating contractual obligations for cost savings. Over the last year, we have achieved annualized savings of $30,000 to $35,000 from these cost savings initiatives. Additionally, during Fiscal 2024, Management's planned to implement further cost savings measures, including reduction of gross capital expenditures, amounting to approximately $25,000, of which approximately $14,000 has been achieved during the 26 weeks ended October 28, 2023. Management believes that these plans are within its control and will be focused on implementing as outlined.During the 13 weeks ended October 28, 2023, Net Income from Continuing Operations increased by $686 compared to the prior year period. Excluding interest expense and restructuring and other charges Net Income from Continuing Operations improved by $10,478 during the 13 weeks ended October 28, 2023 compared to the prior year period. During the 26 weeks ended October 28, 2023, Net Loss from Continuing Operations decreased by $1,037 compared to the prior year period. Excluding interest expense and restructuring and other charges Net Loss from Continuing Operations decreased by $19,473 during the 26 weeks ended October 28, 2023 compared to the prior year period. The improvements in Net Income from Continuing Operations during the 13 and 26 weeks are primarily due to operational improvements and cost savings initiatives.
Disposal Group, Including Discontinued Operation, Operating Income (Loss)					(674)		(1,941)			$ (1,071)	(4,240)
Discontinued Operation, Tax Effect of Discontinued Operation					0		83			20	169
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent					(674)		(2,024)			(1,091)	(4,409)
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents							929				929	1,057
Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net							721				721	480
Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current							2,421				2,421	901
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current							20,621				20,621	19,523
Disposal Group, Including Discontinued Operation, Intangible Assets, Current							954				954	402
Disposal Group, Including Discontinued Operation, Goodwill, Current							4,700				4,700	4,700
Disposal Group, Including Discontinued Operation, Deferred Tax Assets							0				0	130
Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent							212				212	237
Disposal Group, Including Discontinued Operation, Assets, Current							30,558				30,558	27,430
Disposal Group, Including Discontinued Operation, Accounts Payable, Current							161				161	211
Disposal Group, Including Discontinued Operation, Accrued Liabilities, Current							5,061				5,061	8,212
Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent							20				20	0
Disposal Group, Including Discontinued Operation, Liabilities, Current							5,242				5,242	$ 8,423
Gain (Loss) on Disposition of Business										3,068
Proceeds from Divestiture of Businesses					$ 20,000
Property, Plant and Equipment
Disposal Group, Including Discontinued Operations, Impairment Expense										119
Property Subject to Operating Lease
Disposal Group, Including Discontinued Operations, Impairment Expense										$ 491
Amendment July2023
Long-term Debt, Description		On July 28, 2023, we amended our Term Loan Agreement to (i) extend the maturity date of the Term Loan Agreement to April 7, 2025, (ii) allow for interest to be paid in kind until September 2, 2024, (iii) amend the 1.50% anniversary fee to recur on June 7 of each year that the Term Loan Agreement remains outstanding, with 2024 fee deferred to the earlier of September 2, 2024 and the Termination Date (as defined in the Term Loan Agreement) and (iv) amend certain negative covenants and affirmative and add certain additional covenants. We must pay a fee of $50,000 to the lenders under the Term Loan Agreement on the earlier of September 2, 2024 and the Termination Date (as defined in the Term Loan Agreement).
Amendment July2023
Long-term Debt, Description		On July 28, 2023, we amended our existing Credit Agreement to (i) extend the maturity date of the Credit Agreement to December 28, 2024, (ii) reduce advance rates with respect to the borrowing base by 1000 basis points on September 2, 2024 (in lieu of the reductions previously contemplated for September 2023), (iii) subject to the conditions set forth in such amendment, add a CARES Act tax refund claim to the borrowing base, from April 1, 2024 through July 31, 2024, (iv) amend the financial maintenance covenant to require Availability (as defined in the Credit Agreement) at all times greater than the greater of (x) 10% of the Aggregate Loan Cap (as defined in the Credit Agreement) and (y) (A) $32,500 minus, subject to the conditions set forth in such amendment, (B) (a) $7,500 for the period of April 1, 2024 through and including April 30, 2024, (b) $2,500 for the period of May 1, 2024 through and including May 31, 2024 and (c) $0 at all other times, (v) add a minimum Consolidated EBITDA (as defined in the Credit Agreement) financial maintenance covenant, and (vi) amend certain negative and affirmative covenants and add certain additional covenants, all as more particularly set forth in such amendment. The amendment also requires that we appoint a Chief Restructuring Officer and that, by August 11, 2023, we (i) appoint two independent members to the board of directors of the Company from prospective candidates that have been previously disclosed to the Administrative Agent and the Lenders and (ii) appoint a committee of the board of directors of the Company to consist of three board members (two of whom will be the new independent directors), and as of the date of this filing, we have satisfied such requirements. The committee’s responsibilities will include, among other things, to explore, consider, solicit expressions of interest or proposals for, respond to any communications, inquiries or proposals regarding, and advise as to all strategic alternatives to effect a “Specified Liquidity Transaction” (as defined in the Credit Agreement). There can be no guarantee or assurances that any such transaction or transactions be consummated. We must pay (i) a fee of 0.50% of the outstanding principal amount of the commitments under the Credit Agreement March 2023 amendment (as defined in the Credit Agreement) on the closing date (in lieu of the deferred fee previously contemplated in connection with the March 2023 amendment (as defined in the Credit Agreement)) and (ii) a fee of 1.00% of the outstanding principal amount of the commitments under the Credit Agreement as of the closing date on the earlier to occur of September 2, 2024 and an Event of Default (as defined in the Credit Agreement).
New Credit Facility [Member]
Long-term Debt, Description	October 2023 Credit Agreement AmendmentOn October 10, 2023, we amended our existing Credit Agreement to revise certain reporting requirements to the administrative agent and lenders under the Credit Agreement. The amendment introduced a Specified Liquidity Transaction Fee of $3,800 that would become due and payable at the earlier to occur of (1) January 31, 2024, to the extent a Specified Liquidity Transaction (as defined in the Credit Agreement) has not been consummated prior to such date (or such later date that is up to thirty days thereafter to the extent agreed to in writing by the Administrative Agent in its sole discretion) or (b) an Event of Default under the Credit Agreement. During the 26 weeks ended October 28, 2023, we incurred debt issuance costs totaling $1,428 related to the October 2023 Credit Agreement amendment.	July 2023 Credit Agreement AmendmentOn July 28, 2023, we amended our existing Credit Agreement to (i) extend the maturity date of the Credit Agreement to December 28, 2024, (ii) reduce advance rates with respect to the borrowing base by 1000 basis points on September 2, 2024 (in lieu of the reductions previously contemplated for September 2023), (iii) subject to the conditions set forth in such amendment, add a CARES Act tax refund claim to the borrowing base, from April 1, 2024 through July 31, 2024, (iv) amend the financial maintenance covenant to require Availability (as defined in the Credit Agreement) at all times greater than the greater of (x) 10% of the Aggregate Loan Cap (as defined in the Credit Agreement) and (y) (A) $32,500 minus, subject to the conditions set forth in such amendment, (B) (a) $7,500 for the period of April 1, 2024 through and including April 30, 2024, (b) $2,500 for the period of May 1, 2024 through and including May 31, 2024 and (c) $0 at all other times, (v) add a minimum Consolidated EBITDA (as defined in the Credit Agreement) financial maintenance covenant, and (vi) amend certain negative and affirmative covenants and add certain additional covenants, all as more particularly set forth in such amendment. The amendment also requires that we appoint a Chief Restructuring Officer and that, by August 11, 2023, we (i) appoint two independent members to the board of directors of the Company from prospective candidates that have been previously disclosed to the Administrative Agent and the Lenders and (ii) appoint a committee of the board of directors of the Company to consist of three board members (two of whom will be the new independent directors). The committee’s responsibilities will include, among other things, to explore, consider, solicit expressions of interest or proposals for, respond to any communications, inquiries or proposals regarding, and advise as to all strategic alternatives to effect a “Specified Liquidity Transaction” (as defined in the Credit Agreement). There can be no guarantee or assurances that any such transaction or transactions be consummated. We must pay (i) a fee of 0.50% of the outstanding principal amount of the commitments under the Credit Agreement March 2023 amendment (as defined in the Credit Agreement) on the closing date (in lieu of the deferred fee previously contemplated in connection with the March 2023 amendment (as defined in the Credit Agreement)) and (ii) a fee of 1.00% of the outstanding principal amount of the commitments under the Credit Agreement as of the closing date on the earlier to occur of September 2, 2024 and an Event of Default (as defined in the Credit Agreement). For additional information related to the Credit Agreement amendment, see the Company's Report on Form 8-K filed with the SEC on July 28, 2023.During the 26 weeks ended October 28, 2023, we incurred debt issuance costs totaling $11,516 related to the July 2023 Credit Agreement amendment. The debt issuance costs have been deferred and are presented as prepaid and other current assets and other noncurrent assets in the condensed consolidated balance sheets, and subsequently amortized ratably over the term of the credit agreement.	May 2023 Credit Agreement AmendmentOn May 24, 2023, we amended our existing Credit Agreement to (i) increase the applicable margin with respect to the interest rate under the Credit Agreement to 3.75% per annum, in the case of interest accruing based on SOFR, and 2.75%, in the case of interest accruing based on an alternative base rate, in each case, without regard to a pricing grid, (ii) defer the reduction of advance rates used to calculate our borrowing capacity by an amount equal to 500 basis points previously required on May 31, 2023 to September 1, 2023, (iii) require cash flow reporting and variance testing commencing June 3, 2023 and (iv) defer partial prepayment of the term loan from the DSS segment sale proceeds to September 1, 2023. We did not incur debt issuance costs related to the May 2023 Credit Agreement amendment. For additional information related to the Credit Agreement amendment, see the Company’s Report on Form 8-K dated May 24, 2023 and filed with the SEC on May 31, 2023.	March 2023 Credit Agreement AmendmentOn March 8, 2023, we amended our existing Credit Agreement to (i) extend the maturity date of the Credit Agreement by six months to August 29, 2024, (ii) reduce the commitments under the Credit Agreement by $20,000 to $380,000, (iii) increase the applicable margin with respect to the interest rate under the Credit Agreement to 3.375% per annum, in the case of interest accruing based on a Secured Overnight Financing Rate, and 2.375%, in the case of interest accruing based on an alternative base rate, in each case, without regard to a pricing grid, (iv) reduce advance rates with respect to the borrowing base (x) by 500 basis points upon the achievement of certain liquidity events, which may include a sale of equity interests or of assets (a “Specified Event”), or, if such a Specified Event shall not have occurred, on May 31, 2023 (see discussion below) and (y) by an additional 500 basis points on September 29, 2023, (v) amend certain negative covenants and add certain additional covenants, (vi) amend the financial maintenance covenant to require Availability (as defined in the Credit Agreement) to be at all times greater than the greater of 10% of the Aggregate Loan Cap (as defined in the Credit Agreement) and $32,500 and (vii) require repayment of the loans under the Credit Agreement upon a Specified Event. For additional information related to the Credit Agreement amendment, see the Company’s Report on Form 8-K dated March 8, 2023 and filed with the SEC on March 9, 2023. As noted above, the amendment requires the achievement of a Special Event by no later than May 31, 2023 (as such date may be extended pursuant to the terms of the Credit Agreement). See Note 2. Summary of Significant Accounting Policies for information related to the sale of our DSS segment on May 31, 2023. We paid a fee of 0.25% of the outstanding principal amount of the commitments under the Credit Agreement on the amendment closing date and we will pay an additional fee of 1.00% of the outstanding principal amount of the commitments under the Credit Agreement on September 29, 2023.During the 52 weeks ended April 29, 2023, we incurred debt issuance costs totaling $4,081 related to the March 2023 Credit Agreement amendment. The debt issuance costs have been deferred and are presented as prepaid and other current assets and other noncurrent assets in the condensed consolidated balance sheets, and subsequently amortized ratably over the term of the credit agreement.
DSS [Member]
content amortization costs							$ 1,618				$ 3,169