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| 0001104659-24-071084.txt | 2024-06-13 09:00:17 | |
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| FilingSummary.xml | 1862 | 2024-06-13 09:00:17 |
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| hdsn-20240612.xsd | 3021 | 2024-06-13 09:00:17 |
| hdsn-20240612_lab.xml | 34240 | 2024-06-13 09:00:17 |
| hdsn-20240612_pre.xml | 22363 | 2024-06-13 09:00:17 |
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| tm2417115d1_8k_htm.xml | 3683 | 2024-06-13 09:00:17 |