Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001287808-20-000034-index-headers.html | 2020-11-09 16:16:43 | |
| 0001287808-20-000034-index.html | 2020-11-09 16:16:43 | |
| 0001287808-20-000034.txt | 2020-11-09 16:16:43 | |
 0001287808-20-000034-xbrl.zip | 30069 | 2020-11-09 16:16:43 |
| exhibit991pressrelease.htm | 339978 | 2020-11-09 16:16:43 |
| FilingSummary.xml | 1713 | 2020-11-09 16:16:43 |
| Financial_Report.xlsx | 5479 | 2020-11-09 16:16:43 |
| hil-20201109.htm | 40512 | 2020-11-09 16:16:43 |
| hil-20201109.xsd | 2418 | 2020-11-09 16:16:43 |
| hil-20201109_cal.xml | 709 | 2020-11-09 16:16:43 |
| hil-20201109_def.xml | 1642 | 2020-11-09 16:16:43 |
| hil-20201109_htm.xml | 11731 | 2020-11-09 16:16:43 |
| hil-20201109_lab.xml | 24993 | 2020-11-09 16:16:43 |
| hil-20201109_pre.xml | 13189 | 2020-11-09 16:16:43 |
 hilllogoa231a.jpg | 17687 | 2020-11-09 16:16:43 |
| MetaLinks.json | 17745 | 2020-11-09 16:16:43 |
| R1.htm | 40178 | 2020-11-09 16:16:43 |
| report.css | 2767 | 2020-11-09 16:16:43 |
| Show.js | 1085 | 2020-11-09 16:16:43 |