Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-035950-index-headers.html | 2024-03-25 16:30:37 | |
| 0000950170-24-035950-index.html | 2024-03-25 16:30:37 | |
| 0000950170-24-035950.txt | 2024-03-25 16:30:37 | |
 0000950170-24-035950-xbrl.zip | 475437 | 2024-03-25 16:30:37 |
| FilingSummary.xml | 2677 | 2024-03-25 16:30:37 |
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 img69501544_1.jpg | 10450 | 2024-03-25 16:30:37 |
 img69501544_2.jpg | 4681 | 2024-03-25 16:30:37 |
 img69501544_3.jpg | 4605 | 2024-03-25 16:30:37 |
 img69501544_4.jpg | 50508 | 2024-03-25 16:30:37 |
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 img69501544_6.jpg | 54350 | 2024-03-25 16:30:37 |
 img69501544_7.jpg | 631 | 2024-03-25 16:30:37 |
 img69501544_8.jpg | 85546 | 2024-03-25 16:30:37 |
 img69501544_9.jpg | 86299 | 2024-03-25 16:30:37 |
| MetaLinks.json | 106865 | 2024-03-25 16:30:37 |
| R1.htm | 8957 | 2024-03-25 16:30:37 |
| R2.htm | 656703 | 2024-03-25 16:30:37 |
| report.css | 2767 | 2024-03-25 16:30:37 |
| Show.js | 1085 | 2024-03-25 16:30:37 |
| sph-20240325.htm | 2966251 | 2024-03-25 16:30:37 |
| sph-20240325.xsd | 62716 | 2024-03-25 16:30:37 |
| sph-20240325_htm.xml | 709905 | 2024-03-25 16:30:37 |