Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-019737-index-headers.html | 2022-10-19 16:35:58 | |
| 0000950170-22-019737-index.html | 2022-10-19 16:35:58 | |
| 0000950170-22-019737.txt | 2022-10-19 16:35:58 | |
 0000950170-22-019737-xbrl.zip | 11321 | 2022-10-19 16:35:58 |
| FilingSummary.xml | 1959 | 2022-10-19 16:35:58 |
| Financial_Report.xlsx | 5686 | 2022-10-19 16:35:58 |
 img179060442_0.jpg | 3884 | 2022-10-19 16:35:58 |
| MetaLinks.json | 19208 | 2022-10-19 16:35:58 |
| R1.htm | 38076 | 2022-10-19 16:35:58 |
| report.css | 2767 | 2022-10-19 16:35:58 |
| Show.js | 1085 | 2022-10-19 16:35:58 |
| sph-20221019.htm | 57708 | 2022-10-19 16:35:58 |
| sph-20221019.xsd | 2492 | 2022-10-19 16:35:58 |
| sph-20221019_htm.xml | 4494 | 2022-10-19 16:35:58 |
| sph-20221019_lab.xml | 17928 | 2022-10-19 16:35:58 |
| sph-20221019_pre.xml | 11072 | 2022-10-19 16:35:58 |
| sph-ex99_1.htm | 16270 | 2022-10-19 16:35:58 |