Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-028062-index-headers.html | 2022-11-25 11:00:27 | |
| 0001437749-22-028062-index.html | 2022-11-25 11:00:27 | |
| 0001437749-22-028062.txt | 2022-11-25 11:00:27 | |
 0001437749-22-028062-xbrl.zip | 9825 | 2022-11-25 11:00:27 |
| FilingSummary.xml | 1964 | 2022-11-25 11:00:27 |
| Financial_Report.xlsx | 5733 | 2022-11-25 11:00:27 |
| MetaLinks.json | 19538 | 2022-11-25 11:00:27 |
| nhtc-20221125.xsd | 3602 | 2022-11-25 11:00:27 |
| nhtc-20221125_def.xml | 11893 | 2022-11-25 11:00:27 |
| nhtc-20221125_lab.xml | 15915 | 2022-11-25 11:00:27 |
| nhtc-20221125_pre.xml | 12104 | 2022-11-25 11:00:27 |
| nhtc20221118_8k.htm | 26771 | 2022-11-25 11:00:27 |
| nhtc20221118_8k_htm.xml | 2667 | 2022-11-25 11:00:27 |
| R1.htm | 39870 | 2022-11-25 11:00:27 |
| report.css | 2767 | 2022-11-25 11:00:27 |
| Show.js | 1084 | 2022-11-25 11:00:27 |