Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-155677-index-headers.html | 2021-05-10 08:02:02 | |
| 0001193125-21-155677-index.html | 2021-05-10 08:02:02 | |
| 0001193125-21-155677.txt | 2021-05-10 08:02:02 | |
 0001193125-21-155677-xbrl.zip | 16611 | 2021-05-10 08:02:02 |
| d403883d8k.htm | 27165 | 2021-05-10 08:02:02 |
| d403883d8k_htm.xml | 3309 | 2021-05-10 08:02:02 |
| d403883dex991.htm | 22270 | 2021-05-10 08:02:02 |
| d403883dex992.htm | 8547 | 2021-05-10 08:02:02 |
| FilingSummary.xml | 1767 | 2021-05-10 08:02:02 |
| Financial_Report.xlsx | 5663 | 2021-05-10 08:02:02 |
 g403883g0508095606136.jpg | 3941 | 2021-05-10 08:02:02 |
 g403883g0508095815211.jpg | 3941 | 2021-05-10 08:02:02 |
| MetaLinks.json | 18460 | 2021-05-10 08:02:02 |
| R1.htm | 38595 | 2021-05-10 08:02:02 |
| report.css | 2767 | 2021-05-10 08:02:02 |
| Show.js | 1085 | 2021-05-10 08:02:02 |
| sph-20210510.xsd | 3090 | 2021-05-10 08:02:02 |
| sph-20210510_lab.xml | 17373 | 2021-05-10 08:02:02 |
| sph-20210510_pre.xml | 10967 | 2021-05-10 08:02:02 |