Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-015009-index-headers.html | 2022-04-21 08:05:32 | |
| 0001564590-22-015009-index.html | 2022-04-21 08:05:32 | |
| 0001564590-22-015009.txt | 2022-04-21 08:05:32 | |
 0001564590-22-015009-xbrl.zip | 10900 | 2022-04-21 08:05:32 |
| FilingSummary.xml | 1750 | 2022-04-21 08:05:32 |
| Financial_Report.xlsx | 5658 | 2022-04-21 08:05:32 |
 gguuxv541mxg000001.jpg | 3853 | 2022-04-21 08:05:32 |
| MetaLinks.json | 18720 | 2022-04-21 08:05:32 |
| R1.htm | 38681 | 2022-04-21 08:05:32 |
| report.css | 2767 | 2022-04-21 08:05:32 |
| Show.js | 1085 | 2022-04-21 08:05:32 |
| sph-20220421.xsd | 5718 | 2022-04-21 08:05:32 |
| sph-20220421_lab.xml | 18663 | 2022-04-21 08:05:32 |
| sph-20220421_pre.xml | 11146 | 2022-04-21 08:05:32 |
| sph-8k_20220421.htm | 32432 | 2022-04-21 08:05:32 |
| sph-8k_20220421_htm.xml | 3388 | 2022-04-21 08:05:32 |
| sph-ex991_6.htm | 7826 | 2022-04-21 08:05:32 |