Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-001880-index-headers.html | 2021-02-11 09:18:44 | |
| 0001628280-21-001880-index.html | 2021-02-11 09:18:44 | |
| 0001628280-21-001880.txt | 2021-02-11 09:18:44 | |
 0001628280-21-001880-xbrl.zip | 22315 | 2021-02-11 09:18:44 |
| ex991sdunauditedproforma21.htm | 173633 | 2021-02-11 09:18:44 |
| FilingSummary.xml | 1712 | 2021-02-11 09:18:44 |
| Financial_Report.xlsx | 5453 | 2021-02-11 09:18:44 |
| MetaLinks.json | 17922 | 2021-02-11 09:18:44 |
| R1.htm | 40138 | 2021-02-11 09:18:44 |
| report.css | 2767 | 2021-02-11 09:18:44 |
| sd-20210211.htm | 42119 | 2021-02-11 09:18:44 |
| sd-20210211.xsd | 2422 | 2021-02-11 09:18:44 |
| sd-20210211_cal.xml | 714 | 2021-02-11 09:18:44 |
| sd-20210211_def.xml | 1647 | 2021-02-11 09:18:44 |
| sd-20210211_htm.xml | 11939 | 2021-02-11 09:18:44 |
| sd-20210211_lab.xml | 24993 | 2021-02-11 09:18:44 |
| sd-20210211_pre.xml | 13194 | 2021-02-11 09:18:44 |
| Show.js | 1085 | 2021-02-11 09:18:44 |