Parent Directory| Name | Size | Last Modified |
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| 0000045919-24-000085-index.html | 2024-11-14 18:36:29 | |
| 0000045919-24-000085.txt | 2024-11-14 18:36:29 | |
 0000045919-24-000085-xbrl.zip | 25461 | 2024-11-14 18:36:29 |
| a20241114ex991earningsq3-24.htm | 240191 | 2024-11-14 18:36:29 |
| FilingSummary.xml | 1724 | 2024-11-14 18:36:29 |
| Financial_Report.xlsx | 5692 | 2024-11-14 18:36:29 |
| hhs-20241114.htm | 23555 | 2024-11-14 18:36:29 |
| hhs-20241114.xsd | 2092 | 2024-11-14 18:36:29 |
| hhs-20241114_def.xml | 15619 | 2024-11-14 18:36:29 |
| hhs-20241114_htm.xml | 2690 | 2024-11-14 18:36:29 |
| hhs-20241114_lab.xml | 24536 | 2024-11-14 18:36:29 |
| hhs-20241114_pre.xml | 15723 | 2024-11-14 18:36:29 |
 logoa.jpg | 1389 | 2024-11-14 18:36:29 |
| MetaLinks.json | 19800 | 2024-11-14 18:36:29 |
| R1.htm | 38328 | 2024-11-14 18:36:29 |
| report.css | 2767 | 2024-11-14 18:36:29 |
| Show.js | 1085 | 2024-11-14 18:36:29 |