Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-061537-index-headers.html | 2023-11-09 07:32:40 | |
| 0000950170-23-061537-index.html | 2023-11-09 07:32:40 | |
| 0000950170-23-061537.txt | 2023-11-09 07:32:40 | |
 0000950170-23-061537-xbrl.zip | 23511 | 2023-11-09 07:32:40 |
| FilingSummary.xml | 1744 | 2023-11-09 07:32:40 |
| Financial_Report.xlsx | 5689 | 2023-11-09 07:32:40 |
 img179060442_0.jpg | 3634 | 2023-11-09 07:32:40 |
| MetaLinks.json | 19868 | 2023-11-09 07:32:40 |
| R1.htm | 38075 | 2023-11-09 07:32:40 |
| report.css | 2767 | 2023-11-09 07:32:40 |
| Show.js | 1085 | 2023-11-09 07:32:40 |
| sph-20231109.htm | 49708 | 2023-11-09 07:32:40 |
| sph-20231109.xsd | 2492 | 2023-11-09 07:32:40 |
| sph-20231109_htm.xml | 4494 | 2023-11-09 07:32:40 |
| sph-20231109_lab.xml | 17936 | 2023-11-09 07:32:40 |
| sph-20231109_pre.xml | 11128 | 2023-11-09 07:32:40 |
| sph-ex99_1.htm | 361412 | 2023-11-09 07:32:40 |