Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-000894-index-headers.html | 2023-01-19 08:04:16 | |
| 0000950170-23-000894-index.html | 2023-01-19 08:04:16 | |
| 0000950170-23-000894.txt | 2023-01-19 08:04:16 | |
 0000950170-23-000894-xbrl.zip | 11321 | 2023-01-19 08:04:16 |
| FilingSummary.xml | 1957 | 2023-01-19 08:04:16 |
| Financial_Report.xlsx | 5686 | 2023-01-19 08:04:16 |
 img179060442_0.jpg | 3884 | 2023-01-19 08:04:16 |
| MetaLinks.json | 19800 | 2023-01-19 08:04:16 |
| R1.htm | 38074 | 2023-01-19 08:04:16 |
| report.css | 2767 | 2023-01-19 08:04:16 |
| Show.js | 1085 | 2023-01-19 08:04:16 |
| sph-20230119.htm | 54531 | 2023-01-19 08:04:16 |
| sph-20230119.xsd | 2492 | 2023-01-19 08:04:16 |
| sph-20230119_htm.xml | 4494 | 2023-01-19 08:04:16 |
| sph-20230119_lab.xml | 17928 | 2023-01-19 08:04:16 |
| sph-20230119_pre.xml | 11072 | 2023-01-19 08:04:16 |
| sph-ex99_1.htm | 13523 | 2023-01-19 08:04:16 |