Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-019948-index-headers.html | 2021-04-22 08:08:36 | |
| 0001564590-21-019948-index.html | 2021-04-22 08:08:36 | |
| 0001564590-21-019948.txt | 2021-04-22 08:08:36 | |
 0001564590-21-019948-xbrl.zip | 10507 | 2021-04-22 08:08:36 |
| FilingSummary.xml | 1743 | 2021-04-22 08:08:36 |
| Financial_Report.xlsx | 5669 | 2021-04-22 08:08:36 |
 gjvvqryagy3n000001.jpg | 3853 | 2021-04-22 08:08:36 |
| MetaLinks.json | 19368 | 2021-04-22 08:08:36 |
| R1.htm | 38605 | 2021-04-22 08:08:36 |
| report.css | 2767 | 2021-04-22 08:08:36 |
| Show.js | 1085 | 2021-04-22 08:08:36 |
| sph-20210422.xsd | 5801 | 2021-04-22 08:08:36 |
| sph-20210422_lab.xml | 18717 | 2021-04-22 08:08:36 |
| sph-20210422_pre.xml | 11192 | 2021-04-22 08:08:36 |
| sph-8k_20210422.htm | 32469 | 2021-04-22 08:08:36 |
| sph-8k_20210422_htm.xml | 3392 | 2021-04-22 08:08:36 |
| sph-ex991_6.htm | 6512 | 2021-04-22 08:08:36 |