Parent Directory| Name | Size | Last Modified |
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 0001564590-20-054071-index-headers.html | 2020-11-16 11:21:09 | |
| 0001564590-20-054071-index.html | 2020-11-16 11:21:09 | |
| 0001564590-20-054071.txt | 2020-11-16 11:21:09 | |
 0001564590-20-054071-xbrl.zip | 30202 | 2020-11-16 11:21:09 |
| FilingSummary.xml | 1808 | 2020-11-16 11:21:09 |
| Financial_Report.xlsx | 5480 | 2020-11-16 11:21:09 |
 gp1a2jnu2awt000001.jpg | 22903 | 2020-11-16 11:21:09 |
| MetaLinks.json | 19960 | 2020-11-16 11:21:09 |
| R1.htm | 40144 | 2020-11-16 11:21:09 |
| report.css | 2767 | 2020-11-16 11:21:09 |
| Show.js | 1085 | 2020-11-16 11:21:09 |
| sph-20201110.xsd | 5801 | 2020-11-16 11:21:09 |
| sph-20201110_lab.xml | 19470 | 2020-11-16 11:21:09 |
| sph-20201110_pre.xml | 11648 | 2020-11-16 11:21:09 |
| sph-8k_20201110.htm | 43527 | 2020-11-16 11:21:09 |
| sph-8k_20201110_htm.xml | 3523 | 2020-11-16 11:21:09 |
| sph-ex101_7.htm | 79707 | 2020-11-16 11:21:09 |
| sph-ex31_8.htm | 17203 | 2020-11-16 11:21:09 |
| sph-ex991_6.htm | 13301 | 2020-11-16 11:21:09 |