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v3.23.2

Note 1 - Significant Accounting Policies (Details Textual) Pure in Thousands, $ in Millions | 12 Months Ended
--- | ---
Apr. 29, 2023 USD ($) shares | Apr. 30, 2022 USD ($) shares | May 01, 2021 USD ($) shares
Statement [Line Items] |  |  |
Incremental Common Shares Attributable to Dilutive Effect of Equity Unit Purchase Agreements (in shares) | shares | 261,000 | 276,000 | 340,000
Self Insurance Reserve and Coverage by Insurance, Noncurrent | $ 5.5 | $ 5.9 |
Self Insurance Reserve, Noncurrent, Covered by Insurance | 4.1 | 4.6 |
Inventory, Finished Goods, Gross | 54.3 | 58.6 |
Inventory, Raw Materials, Gross | 39.2 | 44.7 |
Marketing Expense | 44.1 | 47.6 | $ 43.4
Shipping and Handling Costs | $ 86.8 | $ 87.7 | $ 75.5
Customer Concentration Risk [Member] | Accounts Receivable [Member] |  |  |
Statement [Line Items] |  |  |
Number of Major Customers | 0 |  |
Customer Concentration Risk [Member] | Revenue Benchmark [Member] |  |  |
Statement [Line Items] |  |  |
Number of Major Customers | 0 |  |
Building and Building Improvements [Member] | Minimum [Member] |  |  |
Statement [Line Items] |  |  |
Property, Plant and Equipment, Useful Life (Year) | 5 years |  |
Building and Building Improvements [Member] | Maximum [Member] |  |  |
Statement [Line Items] |  |  |
Property, Plant and Equipment, Useful Life (Year) | 30 years |  |
Machinery and Equipment [Member] | Minimum [Member] |  |  |
Statement [Line Items] |  |  |
Property, Plant and Equipment, Useful Life (Year) | 3 years |  |
Machinery and Equipment [Member] | Maximum [Member] |  |  |
Statement [Line Items] |  |  |
Property, Plant and Equipment, Useful Life (Year) | 15 years |  |

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