Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-001605-index-headers.html | 2022-01-19 16:32:19 | |
| 0001564590-22-001605-index.html | 2022-01-19 16:32:19 | |
| 0001564590-22-001605.txt | 2022-01-19 16:32:19 | |
 0001564590-22-001605-xbrl.zip | 11157 | 2022-01-19 16:32:19 |
| FilingSummary.xml | 1738 | 2022-01-19 16:32:19 |
| Financial_Report.xlsx | 5667 | 2022-01-19 16:32:19 |
 g4ehsomv1x2a000001.jpg | 3853 | 2022-01-19 16:32:19 |
| MetaLinks.json | 18682 | 2022-01-19 16:32:19 |
| R1.htm | 38566 | 2022-01-19 16:32:19 |
| report.css | 2767 | 2022-01-19 16:32:19 |
| Show.js | 1085 | 2022-01-19 16:32:19 |
| sph-20220119.xsd | 5710 | 2022-01-19 16:32:19 |
| sph-20220119_lab.xml | 18582 | 2022-01-19 16:32:19 |
| sph-20220119_pre.xml | 11056 | 2022-01-19 16:32:19 |
| sph-8k_20220119.htm | 32635 | 2022-01-19 16:32:19 |
| sph-8k_20220119_htm.xml | 3386 | 2022-01-19 16:32:19 |
| sph-ex991_6.htm | 10177 | 2022-01-19 16:32:19 |