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| 0001104659-25-045533-index.html | 2025-05-07 16:10:25 | |
| 0001104659-25-045533.txt | 2025-05-07 16:10:25 | |
 0001104659-25-045533-xbrl.zip | 19538 | 2025-05-07 16:10:25 |
| FilingSummary.xml | 1640 | 2025-05-07 16:10:25 |
| Financial_Report.xlsx | 5730 | 2025-05-07 16:10:25 |
| hdsn-20250507.xsd | 3020 | 2025-05-07 16:10:25 |
| hdsn-20250507_lab.xml | 34239 | 2025-05-07 16:10:25 |
| hdsn-20250507_pre.xml | 22362 | 2025-05-07 16:10:25 |
| MetaLinks.json | 39308 | 2025-05-07 16:10:25 |
| R1.htm | 39589 | 2025-05-07 16:10:25 |
| report.css | 2767 | 2025-05-07 16:10:25 |
| Show.js | 1084 | 2025-05-07 16:10:25 |
| tm2514055d1_8k.htm | 27975 | 2025-05-07 16:10:25 |
| tm2514055d1_8k_htm.xml | 3683 | 2025-05-07 16:10:25 |
| tm2514055d1_ex99-1.htm | 109927 | 2025-05-07 16:10:25 |