Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-098141-index-headers.html | 2025-07-24 07:48:30 | |
| 0000950170-25-098141-index.html | 2025-07-24 07:48:30 | |
| 0000950170-25-098141.txt | 2025-07-24 07:48:30 | |
 0000950170-25-098141-xbrl.zip | 10031 | 2025-07-24 07:48:30 |
| FilingSummary.xml | 1668 | 2025-07-24 07:48:30 |
 img179060442_0.jpg | 12810 | 2025-07-24 07:48:30 |
| MetaLinks.json | 19785 | 2025-07-24 07:48:30 |
| R1.htm | 38058 | 2025-07-24 07:48:30 |
| report.css | 2766 | 2025-07-24 07:48:30 |
| Show.js | 1084 | 2025-07-24 07:48:30 |
| sph-20250724.htm | 45741 | 2025-07-24 07:48:30 |
| sph-20250724.xsd | 30899 | 2025-07-24 07:48:30 |
| sph-20250724_htm.xml | 4494 | 2025-07-24 07:48:30 |
| sph-ex99_1.htm | 12673 | 2025-07-24 07:48:30 |