Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-018032-index-headers.html | 2022-05-05 07:43:21 | |
| 0001564590-22-018032-index.html | 2022-05-05 07:43:21 | |
| 0001564590-22-018032.txt | 2022-05-05 07:43:21 | |
 0001564590-22-018032-xbrl.zip | 23291 | 2022-05-05 07:43:21 |
| FilingSummary.xml | 1750 | 2022-05-05 07:43:21 |
| Financial_Report.xlsx | 5661 | 2022-05-05 07:43:21 |
 gn1v41wrrzjj000001.jpg | 3634 | 2022-05-05 07:43:21 |
| MetaLinks.json | 18720 | 2022-05-05 07:43:21 |
| R1.htm | 38680 | 2022-05-05 07:43:21 |
| report.css | 2767 | 2022-05-05 07:43:21 |
| Show.js | 1085 | 2022-05-05 07:43:21 |
| sph-20220505.xsd | 5718 | 2022-05-05 07:43:21 |
| sph-20220505_lab.xml | 18663 | 2022-05-05 07:43:21 |
| sph-20220505_pre.xml | 11146 | 2022-05-05 07:43:21 |
| sph-8k_20220505.htm | 34670 | 2022-05-05 07:43:21 |
| sph-8k_20220505_htm.xml | 3388 | 2022-05-05 07:43:21 |
| sph-ex991_6.htm | 399352 | 2022-05-05 07:43:21 |