Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-024174-index-headers.html | 2022-11-10 07:57:41 | |
| 0000950170-22-024174-index.html | 2022-11-10 07:57:41 | |
| 0000950170-22-024174.txt | 2022-11-10 07:57:41 | |
 0000950170-22-024174-xbrl.zip | 24723 | 2022-11-10 07:57:41 |
| FilingSummary.xml | 1959 | 2022-11-10 07:57:41 |
| Financial_Report.xlsx | 5685 | 2022-11-10 07:57:41 |
 img179060442_0.jpg | 3634 | 2022-11-10 07:57:41 |
| MetaLinks.json | 19208 | 2022-11-10 07:57:41 |
| R1.htm | 38076 | 2022-11-10 07:57:41 |
| report.css | 2767 | 2022-11-10 07:57:41 |
| Show.js | 1085 | 2022-11-10 07:57:41 |
| sph-20221110.htm | 60593 | 2022-11-10 07:57:41 |
| sph-20221110.xsd | 2492 | 2022-11-10 07:57:41 |
| sph-20221110_htm.xml | 4494 | 2022-11-10 07:57:41 |
| sph-20221110_lab.xml | 17928 | 2022-11-10 07:57:41 |
| sph-20221110_pre.xml | 11072 | 2022-11-10 07:57:41 |
| sph-ex99_1.htm | 451558 | 2022-11-10 07:57:41 |