Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-001641-index-headers.html | 2023-02-02 07:43:30 | |
| 0000950170-23-001641-index.html | 2023-02-02 07:43:30 | |
| 0000950170-23-001641.txt | 2023-02-02 07:43:30 | |
 0000950170-23-001641-xbrl.zip | 22266 | 2023-02-02 07:43:30 |
| FilingSummary.xml | 1957 | 2023-02-02 07:43:30 |
| Financial_Report.xlsx | 5689 | 2023-02-02 07:43:30 |
 img179060442_0.jpg | 3634 | 2023-02-02 07:43:30 |
| MetaLinks.json | 19800 | 2023-02-02 07:43:30 |
| R1.htm | 38075 | 2023-02-02 07:43:30 |
| report.css | 2767 | 2023-02-02 07:43:30 |
| Show.js | 1085 | 2023-02-02 07:43:30 |
| sph-20230202.htm | 58811 | 2023-02-02 07:43:30 |
| sph-20230202.xsd | 2492 | 2023-02-02 07:43:30 |
| sph-20230202_htm.xml | 4494 | 2023-02-02 07:43:30 |
| sph-20230202_lab.xml | 17928 | 2023-02-02 07:43:30 |
| sph-20230202_pre.xml | 11128 | 2023-02-02 07:43:30 |
| sph-ex99_1.htm | 256503 | 2023-02-02 07:43:30 |