Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-033545-index-headers.html | 2023-07-19 16:49:16 | |
| 0000950170-23-033545-index.html | 2023-07-19 16:49:16 | |
| 0000950170-23-033545.txt | 2023-07-19 16:49:16 | |
 0000950170-23-033545-xbrl.zip | 11324 | 2023-07-19 16:49:16 |
| FilingSummary.xml | 1957 | 2023-07-19 16:49:16 |
| Financial_Report.xlsx | 5687 | 2023-07-19 16:49:16 |
 img179060442_0.jpg | 3884 | 2023-07-19 16:49:16 |
| MetaLinks.json | 19868 | 2023-07-19 16:49:16 |
| R1.htm | 38074 | 2023-07-19 16:49:16 |
| report.css | 2767 | 2023-07-19 16:49:16 |
| Show.js | 1085 | 2023-07-19 16:49:16 |
| sph-20230719.htm | 55796 | 2023-07-19 16:49:16 |
| sph-20230719.xsd | 2492 | 2023-07-19 16:49:16 |
| sph-20230719_htm.xml | 4494 | 2023-07-19 16:49:16 |
| sph-20230719_lab.xml | 17936 | 2023-07-19 16:49:16 |
| sph-20230719_pre.xml | 11128 | 2023-07-19 16:49:16 |
| sph-ex99_1.htm | 15549 | 2023-07-19 16:49:16 |