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Note 12 - Segment Information - Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Sep. 28, 2024 | Sep. 30, 2023 | Sep. 28, 2024 | Sep. 30, 2023 | Mar. 31, 2024
Net sales | $ 425,465 | $ 407,475 | $ 730,192 | $ 706,139 |
Earnings before income taxes | 17,068 | 32,577 | 33,569 | 62,838 |
Total assets | 1,483,427 | 1,571,720 | 1,483,427 | 1,571,720 | $ 1,383,997
Continuing Operations [Member] |  |  |  |  |
Net sales | 425,465 | 407,475 | 730,192 | 706,139 |
Earnings before income taxes | 17,068 | 32,577 | 33,569 | 62,838 |
Total assets | 1,483,427 | 1,571,720 | 1,483,427 | 1,571,720 |
Continuing Operations [Member] | Vegetable Segment [Member] |  |  |  |  |
Net sales | 390,354 | 371,632 | 669,437 | 644,121 |
Earnings before income taxes | 26,814 | 38,433 | 38,156 | 63,505 |
Total assets | 1,696,199 | 1,758,522 | 1,696,199 | 1,758,522 |
Continuing Operations [Member] | Fruit and Snack Segment [Member] |  |  |  |  |
Net sales | 26,353 | 27,057 | 48,059 | 46,893 |
Earnings before income taxes | 3,521 | 1,997 | 5,523 | 2,196 |
Total assets | 120,530 | 119,931 | 120,530 | 119,931 |
Continuing Operations [Member] | Corporate Segment and Other Operating Segment [Member] |  |  |  |  |
Net sales | 8,758 | 8,786 | 12,696 | 15,125 |
Earnings before income taxes | 1,710 | 1,463 | 1,949 | 4,753 |
Total assets | 3,539 | 3,323 | 3,539 | 3,323 |
Continuing Operations [Member] | Subtotal FIFO Basis [Member] |  |  |  |  |
Net sales | 425,465 | 407,475 | 730,192 | 706,139 |
Earnings before income taxes | 32,045 | 41,893 | 45,628 | 70,454 |
Total assets | 1,820,268 | 1,881,776 | 1,820,268 | 1,881,776 |
Continuing Operations [Member] | LIFO Impact [Member] |  |  |  |  |
Net sales | 0 | 0 | 0 | 0 |
Earnings before income taxes | (14,977) | (9,316) | (12,059) | (7,616) |
Total assets | $ (336,841) | $ (310,056) | $ (336,841) | $ (310,056) |

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