Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-037609-index-headers.html | 2023-08-03 08:10:24 | |
| 0000950170-23-037609-index.html | 2023-08-03 08:10:24 | |
| 0000950170-23-037609.txt | 2023-08-03 08:10:24 | |
 0000950170-23-037609-xbrl.zip | 23506 | 2023-08-03 08:10:24 |
| FilingSummary.xml | 1957 | 2023-08-03 08:10:24 |
| Financial_Report.xlsx | 5688 | 2023-08-03 08:10:24 |
 img179060442_0.jpg | 3634 | 2023-08-03 08:10:24 |
| MetaLinks.json | 19868 | 2023-08-03 08:10:24 |
| R1.htm | 38075 | 2023-08-03 08:10:24 |
| report.css | 2767 | 2023-08-03 08:10:24 |
| Show.js | 1085 | 2023-08-03 08:10:24 |
| sph-20230803.htm | 58293 | 2023-08-03 08:10:24 |
| sph-20230803.xsd | 2492 | 2023-08-03 08:10:24 |
| sph-20230803_htm.xml | 4494 | 2023-08-03 08:10:24 |
| sph-20230803_lab.xml | 17936 | 2023-08-03 08:10:24 |
| sph-20230803_pre.xml | 11128 | 2023-08-03 08:10:24 |
| sph-ex99_1.htm | 411291 | 2023-08-03 08:10:24 |