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|---|---|---|
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| 0000912061-18-000027-index.html | 2018-08-01 09:15:33 | |
| 0000912061-18-000027.txt | 2018-08-01 09:15:33 | |
 0000912061-18-000027-xbrl.zip | 143496 | 2018-08-01 09:15:33 |
| ex31-1.htm | 11300 | 2018-08-01 09:15:33 |
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| ex32-1.htm | 11834 | 2018-08-01 09:15:33 |
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| Financial_Report.xlsx | 47358 | 2018-08-01 09:15:33 |
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| nhtc-20180630.xsd | 27714 | 2018-08-01 09:15:33 |
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| report.css | 2767 | 2018-08-01 09:15:33 |
| Show.js | 1410 | 2018-08-01 09:15:33 |