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| 0000916085-15-000007-index.html | 2015-05-05 08:19:06 | |
| 0000916085-15-000007.txt | 2015-05-05 08:19:06 | |
 0000916085-15-000007-xbrl.zip | 292780 | 2015-05-05 08:19:06 |
| exhibit101q12015.htm | 182158 | 2015-05-05 08:19:06 |
| exhibit3112015q1_ceocertif.htm | 11305 | 2015-05-05 08:19:06 |
| exhibit3122015q1_cfocertif.htm | 11174 | 2015-05-05 08:19:06 |
| exhibit322015q1_ceocfocert.htm | 7442 | 2015-05-05 08:19:06 |
| FilingSummary.xml | 33178 | 2015-05-05 08:19:06 |
| Financial_Report.xls | 2357960 | 2015-05-05 08:19:06 |
| Financial_Report.xlsx | 266053 | 2015-05-05 08:19:06 |
| hnt-20150331.xml | 2905012 | 2015-05-05 08:19:06 |
| hnt-20150331.xsd | 58080 | 2015-05-05 08:19:06 |
| hnt-20150331_cal.xml | 90643 | 2015-05-05 08:19:06 |
| hnt-20150331_def.xml | 345767 | 2015-05-05 08:19:06 |
| hnt-20150331_lab.xml | 794055 | 2015-05-05 08:19:06 |
| hnt-20150331_pre.xml | 476822 | 2015-05-05 08:19:06 |
| hnt2015q110q.htm | 1636049 | 2015-05-05 08:19:06 |
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| report.css | 2740 | 2015-05-05 08:19:06 |
| Show.js | 1410 | 2015-05-05 08:19:06 |