Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-012281-index-headers.html | 2021-05-14 13:39:30 | |
| 0001437749-21-012281-index.html | 2021-05-14 13:39:30 | |
| 0001437749-21-012281.txt | 2021-05-14 13:39:30 | |
 0001437749-21-012281-xbrl.zip | 9526 | 2021-05-14 13:39:30 |
| FilingSummary.xml | 1739 | 2021-05-14 13:39:30 |
| Financial_Report.xlsx | 5754 | 2021-05-14 13:39:30 |
| MetaLinks.json | 20376 | 2021-05-14 13:39:30 |
| nhtc-20210511.xsd | 3700 | 2021-05-14 13:39:30 |
| nhtc-20210511_def.xml | 12322 | 2021-05-14 13:39:30 |
| nhtc-20210511_lab.xml | 16485 | 2021-05-14 13:39:30 |
| nhtc-20210511_pre.xml | 12586 | 2021-05-14 13:39:30 |
| nhtc20210513_8ka.htm | 26914 | 2021-05-14 13:39:30 |
| nhtc20210513_8ka_htm.xml | 2810 | 2021-05-14 13:39:30 |
| R1.htm | 41956 | 2021-05-14 13:39:30 |
| report.css | 2767 | 2021-05-14 13:39:30 |
| Show.js | 1084 | 2021-05-14 13:39:30 |