Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-017650-index-headers.html | 2022-06-21 16:21:41 | |
| 0001628280-22-017650-index.html | 2022-06-21 16:21:41 | |
| 0001628280-22-017650.txt | 2022-06-21 16:21:41 | |
 0001628280-22-017650-xbrl.zip | 13044 | 2022-06-21 16:21:41 |
| exhibit161-letterofdeloitt.htm | 3307 | 2022-06-21 16:21:41 |
| FilingSummary.xml | 1644 | 2022-06-21 16:21:41 |
| Financial_Report.xlsx | 5693 | 2022-06-21 16:21:41 |
| MetaLinks.json | 17177 | 2022-06-21 16:21:41 |
| R1.htm | 40067 | 2022-06-21 16:21:41 |
| report.css | 2767 | 2022-06-21 16:21:41 |
| sd-20220621.htm | 44178 | 2022-06-21 16:21:41 |
| sd-20220621.xsd | 1905 | 2022-06-21 16:21:41 |
| sd-20220621_htm.xml | 12004 | 2022-06-21 16:21:41 |
| sd-20220621_lab.xml | 24849 | 2022-06-21 16:21:41 |
| sd-20220621_pre.xml | 13050 | 2022-06-21 16:21:41 |
| Show.js | 1084 | 2022-06-21 16:21:41 |