Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-005548-index-headers.html | 2021-03-10 16:28:59 | |
| 0001437749-21-005548-index.html | 2021-03-10 16:28:59 | |
| 0001437749-21-005548.txt | 2021-03-10 16:28:59 | |
 0001437749-21-005548-xbrl.zip | 9696 | 2021-03-10 16:28:59 |
| FilingSummary.xml | 1734 | 2021-03-10 16:28:59 |
| Financial_Report.xlsx | 5493 | 2021-03-10 16:28:59 |
| MetaLinks.json | 19864 | 2021-03-10 16:28:59 |
| nhtc-20210309.xsd | 3700 | 2021-03-10 16:28:59 |
| nhtc-20210309_def.xml | 11948 | 2021-03-10 16:28:59 |
| nhtc-20210309_lab.xml | 15968 | 2021-03-10 16:28:59 |
| nhtc-20210309_pre.xml | 12157 | 2021-03-10 16:28:59 |
| nhtc20210310_8k.htm | 25424 | 2021-03-10 16:28:59 |
| nhtc20210310_8k_htm.xml | 2671 | 2021-03-10 16:28:59 |
| R1.htm | 40412 | 2021-03-10 16:28:59 |
| report.css | 2767 | 2021-03-10 16:28:59 |
| Show.js | 1084 | 2021-03-10 16:28:59 |