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| 0000912061-16-000018-index.html | 2016-03-04 15:34:23 | |
| 0000912061-16-000018.txt | 2016-03-04 15:34:23 | |
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| ex10-2.htm | 31286 | 2016-03-04 15:34:23 |
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| ex31-1.htm | 12325 | 2016-03-04 15:34:23 |
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| ex32-1.htm | 12849 | 2016-03-04 15:34:23 |
| FilingSummary.xml | 31541 | 2016-03-04 15:34:23 |
| Financial_Report.xlsx | 78149 | 2016-03-04 15:34:23 |
| nhtc-20151231.xml | 1175673 | 2016-03-04 15:34:23 |
| nhtc-20151231.xsd | 39944 | 2016-03-04 15:34:23 |
| nhtc-20151231_cal.xml | 92920 | 2016-03-04 15:34:23 |
| nhtc-20151231_def.xml | 190087 | 2016-03-04 15:34:23 |
| nhtc-20151231_lab.xml | 626056 | 2016-03-04 15:34:23 |
| nhtc-20151231_pre.xml | 355029 | 2016-03-04 15:34:23 |
| nhtc20151231_10k.htm | 1302846 | 2016-03-04 15:34:23 |
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| report.css | 2767 | 2016-03-04 15:34:23 |
| Show.js | 1410 | 2016-03-04 15:34:23 |