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| 0001437749-25-002836-index.html | 2025-02-05 09:10:09 | |
| 0001437749-25-002836.txt | 2025-02-05 09:10:09 | |
 0001437749-25-002836-xbrl.zip | 19588 | 2025-02-05 09:10:09 |
| ex_726755.htm | 192667 | 2025-02-05 09:10:09 |
| FilingSummary.xml | 1758 | 2025-02-05 09:10:09 |
| Financial_Report.xlsx | 5734 | 2025-02-05 09:10:09 |
| MetaLinks.json | 19850 | 2025-02-05 09:10:09 |
| nhtc-20250205.xsd | 3409 | 2025-02-05 09:10:09 |
| nhtc-20250205_def.xml | 11807 | 2025-02-05 09:10:09 |
| nhtc-20250205_lab.xml | 15858 | 2025-02-05 09:10:09 |
| nhtc-20250205_pre.xml | 12022 | 2025-02-05 09:10:09 |
| nhtc20240923_8k.htm | 25141 | 2025-02-05 09:10:09 |
| nhtc20240923_8k_htm.xml | 2964 | 2025-02-05 09:10:09 |
| R1.htm | 39884 | 2025-02-05 09:10:09 |
| report.css | 2767 | 2025-02-05 09:10:09 |
| Show.js | 1085 | 2025-02-05 09:10:09 |