Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-014481-index-headers.html | 2022-08-04 07:48:17 | |
| 0000950170-22-014481-index.html | 2022-08-04 07:48:17 | |
| 0000950170-22-014481.txt | 2022-08-04 07:48:17 | |
 0000950170-22-014481-xbrl.zip | 23927 | 2022-08-04 07:48:17 |
| FilingSummary.xml | 1743 | 2022-08-04 07:48:17 |
| Financial_Report.xlsx | 5688 | 2022-08-04 07:48:17 |
 img179060442_0.jpg | 3634 | 2022-08-04 07:48:17 |
| MetaLinks.json | 19208 | 2022-08-04 07:48:17 |
| R1.htm | 38527 | 2022-08-04 07:48:17 |
| report.css | 2767 | 2022-08-04 07:48:17 |
| Show.js | 1085 | 2022-08-04 07:48:17 |
| sph-20220804.htm | 57765 | 2022-08-04 07:48:17 |
| sph-20220804.xsd | 2492 | 2022-08-04 07:48:17 |
| sph-20220804_htm.xml | 4494 | 2022-08-04 07:48:17 |
| sph-20220804_lab.xml | 17928 | 2022-08-04 07:48:17 |
| sph-20220804_pre.xml | 11072 | 2022-08-04 07:48:17 |
| sph-ex99_1.htm | 416512 | 2022-08-04 07:48:17 |