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Note H - Segment Information - Operating Results by Business Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2024 | Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2023
Net Sales | $ 25,136 | $ 32,699 | $ 84,307 | $ 84,307 | $ 118,121 | $ 118,121
Income from operations | (1,952) | (2,488) | (6,009) | $ (6,009) | 1,539 | $ 1,539
Operating Segments [Member] |  |  |  |  |  |
Income from operations | 194 | (453) | 225 |  | 7,749 |
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] |  |  |  |  |  |
Income from operations | (2,146) | (2,035) | (6,234) |  | (6,210) |
Private Label Contract Manufacturing [Member] |  |  |  |  |  |
Net Sales | 22,479 | 30,354 | 77,718 |  | 112,969 |
Private Label Contract Manufacturing [Member] | Operating Segments [Member] |  |  |  |  |  |
Income from operations | (1,007) | (1,243) | (2,367) |  | 6,264 |
Patent and Trademark Licensing [Member] |  |  |  |  |  |
Net Sales | 2,657 | 2,345 | 6,589 |  | 5,152 |
Patent and Trademark Licensing [Member] | Operating Segments [Member] |  |  |  |  |  |
Income from operations | $ 1,201 | $ 790 | $ 2,592 |  | $ 1,485 |

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