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| 0001437749-21-004259-index.html | 2021-02-26 16:32:27 | |
| 0001437749-21-004259.txt | 2021-02-26 16:32:27 | |
 0001437749-21-004259-xbrl.zip | 213038 | 2021-02-26 16:32:27 |
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| Financial_Report.xlsx | 74647 | 2021-02-26 16:32:27 |
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| nhtc-20201231.xsd | 56898 | 2021-02-26 16:32:27 |
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| report.css | 2767 | 2021-02-26 16:32:27 |
| Show.js | 1085 | 2021-02-26 16:32:27 |