Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-019767-index-headers.html | 2022-10-20 08:02:47 | |
| 0000950170-22-019767-index.html | 2022-10-20 08:02:47 | |
| 0000950170-22-019767.txt | 2022-10-20 08:02:47 | |
 0000950170-22-019767-xbrl.zip | 11278 | 2022-10-20 08:02:47 |
| FilingSummary.xml | 1959 | 2022-10-20 08:02:47 |
| Financial_Report.xlsx | 5684 | 2022-10-20 08:02:47 |
 img179060442_0.jpg | 3884 | 2022-10-20 08:02:47 |
| MetaLinks.json | 19208 | 2022-10-20 08:02:47 |
| R1.htm | 38076 | 2022-10-20 08:02:47 |
| report.css | 2767 | 2022-10-20 08:02:47 |
| Show.js | 1085 | 2022-10-20 08:02:47 |
| sph-20221020.htm | 56235 | 2022-10-20 08:02:47 |
| sph-20221020.xsd | 2492 | 2022-10-20 08:02:47 |
| sph-20221020_htm.xml | 4494 | 2022-10-20 08:02:47 |
| sph-20221020_lab.xml | 17928 | 2022-10-20 08:02:47 |
| sph-20221020_pre.xml | 11072 | 2022-10-20 08:02:47 |
| sph-ex99_1.htm | 13431 | 2022-10-20 08:02:47 |