Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000045876-26-000075-index-headers.html | 2026-04-27 17:02:26 | |
| 0000045876-26-000075-index.html | 2026-04-27 17:02:26 | |
| 0000045876-26-000075.txt | 2026-04-27 17:02:26 | |
 0000045876-26-000075-xbrl.zip | 19176 | 2026-04-27 17:02:26 |
| FilingSummary.xml | 1628 | 2026-04-27 17:02:26 |
| hsc-20260427.htm | 104012 | 2026-04-27 17:02:26 |
| hsc-20260427.xsd | 1789 | 2026-04-27 17:02:26 |
| hsc-20260427_htm.xml | 3033 | 2026-04-27 17:02:26 |
| hsc-20260427_lab.xml | 23727 | 2026-04-27 17:02:26 |
| hsc-20260427_pre.xml | 13791 | 2026-04-27 17:02:26 |
| MetaLinks.json | 18063 | 2026-04-27 17:02:26 |
| R1.htm | 41129 | 2026-04-27 17:02:26 |
| report.css | 2766 | 2026-04-27 17:02:26 |
| Show.js | 1084 | 2026-04-27 17:02:26 |