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v3.25.2

Disposal of Healthcare Assets and Other Charges - Additional Information (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jan. 24, 2025 | May 31, 2025 | Mar. 01, 2025 | Nov. 30, 2024 | Aug. 31, 2024 | Jun. 01, 2024 | Mar. 02, 2024 | Dec. 02, 2023 | Sep. 02, 2023 | May 31, 2025 | Jun. 01, 2024 | May 27, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ 51,889 | $ 53,804 | $ 49,491 | $ 53,725 | $ 47,374 | $ 52,375 | $ 44,130 | $ 52,581 | $ 208,909 | $ 196,460 | $ 262,658
Deferred revenue |  | 800 |  |  |  |  |  |  |  | 800 |  |
Loss on disposal of healthcare assets and other charges |  |  |  |  |  |  |  |  |  | 5,100 |  |
Loss on write-down of healthcare related inventory not disposed of |  |  |  |  |  |  |  |  |  | 1,400 |  |
DirectMed Imaging LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Net sales | $ 8,000 |  |  |  |  |  |  |  |  |  |  |
ALTA CT X-ray tubes, manufacturing period | 10 years |  |  |  |  |  |  |  |  |  |  |
Deferred revenue |  | $ 800 |  |  |  |  |  |  |  | $ 800 |  |
Loss on write-down of healthcare related inventory not disposed of | $ 1,420 |  |  |  |  |  |  |  |  |  |  |
Impairment of property, plant and equipment, net to satisfy ALTA CT Supply Agreement | 525 |  |  |  |  |  |  |  |  |  |  |
DirectMed Imaging LLC [Member] | ALTA CT Supply Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Net sales | 1,200 |  |  |  |  |  |  |  |  |  |  |
Impairment of property, plant and equipment, net to satisfy ALTA CT Supply Agreement | 500 |  |  |  |  |  |  |  |  |  |  |
DirectMed Imaging LLC [Member] | Asset Sale [Member] |  |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Net sales | 6,800 |  |  |  |  |  |  |  |  |  |  |
DirectMed Imaging LLC [Member] | Healthcare Segment [Member] |  |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Net sales | $ 8,200 |  |  |  |  |  |  |  |  |  |  |

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