Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000045919-24-000055-index-headers.html | 2024-06-25 08:53:58 | |
| 0000045919-24-000055-index.html | 2024-06-25 08:53:58 | |
| 0000045919-24-000055.txt | 2024-06-25 08:53:58 | |
 0000045919-24-000055-xbrl.zip | 16057 | 2024-06-25 08:53:58 |
| a20240625ex991prpensionter.htm | 14763 | 2024-06-25 08:53:58 |
| FilingSummary.xml | 1729 | 2024-06-25 08:53:58 |
| Financial_Report.xlsx | 5699 | 2024-06-25 08:53:58 |
| hhs-20240618.htm | 22698 | 2024-06-25 08:53:58 |
| hhs-20240618.xsd | 2211 | 2024-06-25 08:53:58 |
| hhs-20240618_def.xml | 14884 | 2024-06-25 08:53:58 |
| hhs-20240618_htm.xml | 2782 | 2024-06-25 08:53:58 |
| hhs-20240618_lab.xml | 25455 | 2024-06-25 08:53:58 |
| hhs-20240618_pre.xml | 15048 | 2024-06-25 08:53:58 |
| MetaLinks.json | 20252 | 2024-06-25 08:53:58 |
| R1.htm | 39846 | 2024-06-25 08:53:58 |
| report.css | 2767 | 2024-06-25 08:53:58 |
| Show.js | 1085 | 2024-06-25 08:53:58 |