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| 0001104659-25-021376-index.html | 2025-03-06 16:15:17 | |
| 0001104659-25-021376.txt | 2025-03-06 16:15:17 | |
 0001104659-25-021376-xbrl.zip | 20639 | 2025-03-06 16:15:17 |
| FilingSummary.xml | 1639 | 2025-03-06 16:15:17 |
| Financial_Report.xlsx | 5712 | 2025-03-06 16:15:17 |
| hdsn-20250306.xsd | 3021 | 2025-03-06 16:15:17 |
| hdsn-20250306_lab.xml | 34240 | 2025-03-06 16:15:17 |
| hdsn-20250306_pre.xml | 22363 | 2025-03-06 16:15:17 |
| MetaLinks.json | 39304 | 2025-03-06 16:15:17 |
| R1.htm | 39607 | 2025-03-06 16:15:17 |
| report.css | 2767 | 2025-03-06 16:15:17 |
| Show.js | 1084 | 2025-03-06 16:15:17 |
| tm258363d1_8k.htm | 27444 | 2025-03-06 16:15:17 |
| tm258363d1_8k_htm.xml | 3683 | 2025-03-06 16:15:17 |
| tm258363d1_ex99-1.htm | 114696 | 2025-03-06 16:15:17 |