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|---|---|---|
 0001104659-20-105254-index-headers.html | 2020-09-15 16:29:57 | |
| 0001104659-20-105254-index.html | 2020-09-15 16:29:57 | |
| 0001104659-20-105254.txt | 2020-09-15 16:29:57 | |
 0001104659-20-105254-xbrl.zip | 79164 | 2020-09-15 16:29:57 |
| FilingSummary.xml | 1766 | 2020-09-15 16:29:57 |
| Financial_Report.xlsx | 5536 | 2020-09-15 16:29:57 |
| hti-20200915.xsd | 3213 | 2020-09-15 16:29:57 |
| hti-20200915_lab.xml | 34591 | 2020-09-15 16:29:57 |
| hti-20200915_pre.xml | 22729 | 2020-09-15 16:29:57 |
| MetaLinks.json | 39238 | 2020-09-15 16:29:57 |
| R1.htm | 41746 | 2020-09-15 16:29:57 |
| report.css | 2767 | 2020-09-15 16:29:57 |
| Show.js | 1085 | 2020-09-15 16:29:57 |
| tm2030743d1_8k.htm | 41533 | 2020-09-15 16:29:57 |
| tm2030743d1_8k_htm.xml | 3777 | 2020-09-15 16:29:57 |
| tm2030743d1_ex10-1.htm | 299074 | 2020-09-15 16:29:57 |
| tm2030743d1_ex10-2.htm | 85241 | 2020-09-15 16:29:57 |
| tm2030743d1_ex10-3.htm | 12456 | 2020-09-15 16:29:57 |
| tm2030743d1_ex3-1.htm | 6762 | 2020-09-15 16:29:57 |