Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-012845-index-headers.html | 2022-07-21 08:01:55 | |
| 0000950170-22-012845-index.html | 2022-07-21 08:01:55 | |
| 0000950170-22-012845.txt | 2022-07-21 08:01:55 | |
 0000950170-22-012845-xbrl.zip | 11055 | 2022-07-21 08:01:55 |
| FilingSummary.xml | 1743 | 2022-07-21 08:01:55 |
| Financial_Report.xlsx | 5685 | 2022-07-21 08:01:55 |
 img179060442_0.jpg | 3884 | 2022-07-21 08:01:55 |
| MetaLinks.json | 19208 | 2022-07-21 08:01:55 |
| R1.htm | 38526 | 2022-07-21 08:01:55 |
| report.css | 2767 | 2022-07-21 08:01:55 |
| Show.js | 1085 | 2022-07-21 08:01:55 |
| sph-20220721.htm | 53601 | 2022-07-21 08:01:55 |
| sph-20220721.xsd | 2492 | 2022-07-21 08:01:55 |
| sph-20220721_htm.xml | 4494 | 2022-07-21 08:01:55 |
| sph-20220721_lab.xml | 17928 | 2022-07-21 08:01:55 |
| sph-20220721_pre.xml | 11072 | 2022-07-21 08:01:55 |
| sph-ex99_1.htm | 12564 | 2022-07-21 08:01:55 |