Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-23-002923-index.html | 2023-02-09 18:27:31 | |
| 0001437749-23-002923.txt | 2023-02-09 18:27:31 | |
 0001437749-23-002923-xbrl.zip | 9855 | 2023-02-09 18:27:31 |
| FilingSummary.xml | 1962 | 2023-02-09 18:27:31 |
| Financial_Report.xlsx | 5734 | 2023-02-09 18:27:31 |
| MetaLinks.json | 20072 | 2023-02-09 18:27:31 |
| nhtc-20230206.xsd | 3601 | 2023-02-09 18:27:31 |
| nhtc-20230206_def.xml | 11892 | 2023-02-09 18:27:31 |
| nhtc-20230206_lab.xml | 15914 | 2023-02-09 18:27:31 |
| nhtc-20230206_pre.xml | 12103 | 2023-02-09 18:27:31 |
| nhtc20230208_8k.htm | 26876 | 2023-02-09 18:27:31 |
| nhtc20230208_8k_htm.xml | 2667 | 2023-02-09 18:27:31 |
| R1.htm | 39869 | 2023-02-09 18:27:31 |
| report.css | 2767 | 2023-02-09 18:27:31 |
| Show.js | 1084 | 2023-02-09 18:27:31 |