Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-063020-index-headers.html | 2023-11-13 16:30:16 | |
| 0000950170-23-063020-index.html | 2023-11-13 16:30:16 | |
| 0000950170-23-063020.txt | 2023-11-13 16:30:16 | |
 0000950170-23-063020-xbrl.zip | 8907 | 2023-11-13 16:30:16 |
| FilingSummary.xml | 1744 | 2023-11-13 16:30:16 |
| Financial_Report.xlsx | 5688 | 2023-11-13 16:30:16 |
| MetaLinks.json | 19868 | 2023-11-13 16:30:16 |
| R1.htm | 38075 | 2023-11-13 16:30:16 |
| report.css | 2766 | 2023-11-13 16:30:16 |
| Show.js | 1084 | 2023-11-13 16:30:16 |
| sph-20231107.htm | 43249 | 2023-11-13 16:30:16 |
| sph-20231107.xsd | 2492 | 2023-11-13 16:30:16 |
| sph-20231107_htm.xml | 4494 | 2023-11-13 16:30:16 |
| sph-20231107_lab.xml | 17936 | 2023-11-13 16:30:16 |
| sph-20231107_pre.xml | 11128 | 2023-11-13 16:30:16 |