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| 0001437749-20-022452-index.html | 2020-11-04 09:16:09 | |
| 0001437749-20-022452.txt | 2020-11-04 09:16:09 | |
 0001437749-20-022452-xbrl.zip | 143224 | 2020-11-04 09:16:09 |
| ex_201344.htm | 9953 | 2020-11-04 09:16:09 |
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| nhtc-20200930.xsd | 47024 | 2020-11-04 09:16:09 |
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| report.css | 2767 | 2020-11-04 09:16:09 |
| Show.js | 1085 | 2020-11-04 09:16:09 |