Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001410578-22-002549-index.html | 2022-08-15 14:38:59 | |
| 0001410578-22-002549.txt | 2022-08-15 14:38:59 | |
 0001410578-22-002549-xbrl.zip | 53312 | 2022-08-15 14:38:59 |
| FilingSummary.xml | 6672 | 2022-08-15 14:38:59 |
| Financial_Report.xlsx | 17002 | 2022-08-15 14:38:59 |
| MetaLinks.json | 118372 | 2022-08-15 14:38:59 |
| R1.htm | 51577 | 2022-08-15 14:38:59 |
| R2.htm | 41734 | 2022-08-15 14:38:59 |
| R3.htm | 10585 | 2022-08-15 14:38:59 |
| R4.htm | 39851 | 2022-08-15 14:38:59 |
| R5.htm | 36745 | 2022-08-15 14:38:59 |
| R6.htm | 36967 | 2022-08-15 14:38:59 |
| R7.htm | 11257 | 2022-08-15 14:38:59 |
| R8.htm | 5417 | 2022-08-15 14:38:59 |
| R9.htm | 23456 | 2022-08-15 14:38:59 |
| report.css | 2767 | 2022-08-15 14:38:59 |
| sdon-20220630.xsd | 9283 | 2022-08-15 14:38:59 |
| sdon-20220630x10q.htm | 331687 | 2022-08-15 14:38:59 |
| sdon-20220630x10q_htm.xml | 70732 | 2022-08-15 14:38:59 |
| sdon-20220630xex31d1.htm | 15751 | 2022-08-15 14:38:59 |
| sdon-20220630xex31d2.htm | 15844 | 2022-08-15 14:38:59 |
| sdon-20220630xex32d1.htm | 9130 | 2022-08-15 14:38:59 |
| sdon-20220630xex32d2.htm | 10985 | 2022-08-15 14:38:59 |
| sdon-20220630_cal.xml | 9581 | 2022-08-15 14:38:59 |
| sdon-20220630_def.xml | 17092 | 2022-08-15 14:38:59 |
| sdon-20220630_lab.xml | 66774 | 2022-08-15 14:38:59 |
| sdon-20220630_pre.xml | 52921 | 2022-08-15 14:38:59 |
| Show.js | 1085 | 2022-08-15 14:38:59 |