Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-063298-index-headers.html | 2024-05-22 09:23:13 | |
| 0000950170-24-063298-index.html | 2024-05-22 09:23:13 | |
| 0000950170-24-063298.txt | 2024-05-22 09:23:13 | |
 0000950170-24-063298-xbrl.zip | 21743 | 2024-05-22 09:23:13 |
| FilingSummary.xml | 1888 | 2024-05-22 09:23:13 |
| Financial_Report.xlsx | 5723 | 2024-05-22 09:23:13 |
| MetaLinks.json | 19760 | 2024-05-22 09:23:13 |
| R1.htm | 38137 | 2024-05-22 09:23:13 |
| report.css | 2766 | 2024-05-22 09:23:13 |
| Show.js | 1084 | 2024-05-22 09:23:13 |
| sph-20240521.htm | 40110 | 2024-05-22 09:23:13 |
| sph-20240521.xsd | 31079 | 2024-05-22 09:23:13 |
| sph-20240521_htm.xml | 4554 | 2024-05-22 09:23:13 |
| sph-ex10_1.htm | 108663 | 2024-05-22 09:23:13 |