Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000799233-26-000037-index-headers.html | 2026-08-05 10:35:48 | |
| 0000799233-26-000037-index.html | 2026-08-05 10:35:48 | |
| 0000799233-26-000037.txt | 2026-08-05 10:35:48 | |
 0000799233-26-000037-xbrl.zip | 20004 | 2026-08-05 10:35:48 |
| FilingSummary.xml | 1630 | 2026-08-05 10:35:48 |
| htld-20260730.htm | 28018 | 2026-08-05 10:35:48 |
| htld-20260730.xsd | 1809 | 2026-08-05 10:35:48 |
| htld-20260730_htm.xml | 3380 | 2026-08-05 10:35:48 |
| htld-20260730_lab.xml | 21629 | 2026-08-05 10:35:48 |
| htld-20260730_pre.xml | 12526 | 2026-08-05 10:35:48 |
| htld2026q2earningsrelease.htm | 211249 | 2026-08-05 10:35:48 |
| MetaLinks.json | 17095 | 2026-08-05 10:35:48 |
| R1.htm | 38062 | 2026-08-05 10:35:48 |
| report.css | 2766 | 2026-08-05 10:35:48 |
| Show.js | 1084 | 2026-08-05 10:35:48 |