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Note 16 - Related Parties (Details Textual) | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 29, 2025 USD ($) | Mar. 30, 2024 USD ($) | Mar. 29, 2025 USD ($) | Mar. 30, 2024 USD ($) | Sep. 28, 2024 USD ($) | Jun. 24, 2023 USD ($)
Operating Lease, Right-of-Use Asset | $ 159,610,000 |  | $ 159,610,000 |  | $ 152,383,000 |
Operating Lease, Liability, Current | 21,124,000 |  | 21,124,000 |  | 19,063,000 |
Operating Lease, Liability, Noncurrent | $ 146,510,000 |  | $ 146,510,000 |  | 140,751,000 |
NFI [Member] |  |  |  |  |  |
Distribution Centers | 3 |  | 3 |  |  |
Operating Lease, Right-of-Use Asset | $ 27,000,000 |  | $ 27,000,000 |  | 27,400,000 | $ 28,700,000
Operating Lease, Liability, Current | 600,000 |  | 600,000 |  | 600,000 | 200,000
Operating Lease, Liability, Noncurrent | 27,700,000 |  | 27,700,000 |  | 28,000,000 | $ 28,500,000
Related Party Transaction, Amounts of Transaction | 15,500,000 | $ 14,900,000 | 34,300,000 | $ 29,400,000 |  |
Related Party [Member] |  |  |  |  |  |
Accounts Payable, Trade | 4,200,000 |  | 4,200,000 |  | $ 600,000 |
AMC Global [Member] | Attitudinal and Research Services [Member] |  |  |  |  |  |
Related Party Transaction, Amounts of Transaction |  | $ 11,000 | 0 |  |  |
AMC Global [Member] | Board Advisory Consulting Fees [Member] |  |  |  |  |  |
Related Party Transaction, Amounts of Transaction | $ 13,000 |  | $ 26,000 |  |  |

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- Definition Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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