Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-012828-index-headers.html | 2022-07-20 16:34:15 | |
| 0000950170-22-012828-index.html | 2022-07-20 16:34:15 | |
| 0000950170-22-012828.txt | 2022-07-20 16:34:15 | |
 0000950170-22-012828-xbrl.zip | 11256 | 2022-07-20 16:34:15 |
| FilingSummary.xml | 1743 | 2022-07-20 16:34:15 |
| Financial_Report.xlsx | 5684 | 2022-07-20 16:34:15 |
 img179060442_0.jpg | 3884 | 2022-07-20 16:34:15 |
| MetaLinks.json | 19208 | 2022-07-20 16:34:15 |
| R1.htm | 38526 | 2022-07-20 16:34:15 |
| report.css | 2767 | 2022-07-20 16:34:15 |
| Show.js | 1085 | 2022-07-20 16:34:15 |
| sph-20220720.htm | 54951 | 2022-07-20 16:34:15 |
| sph-20220720.xsd | 2492 | 2022-07-20 16:34:15 |
| sph-20220720_htm.xml | 4494 | 2022-07-20 16:34:15 |
| sph-20220720_lab.xml | 17928 | 2022-07-20 16:34:15 |
| sph-20220720_pre.xml | 11072 | 2022-07-20 16:34:15 |
| sph-ex99_1.htm | 15410 | 2022-07-20 16:34:15 |