Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001410578-21-000148-index-headers.html | 2021-11-12 13:48:25 | |
| 0001410578-21-000148-index.html | 2021-11-12 13:48:25 | |
| 0001410578-21-000148.txt | 2021-11-12 13:48:25 | |
 0001410578-21-000148-xbrl.zip | 53763 | 2021-11-12 13:48:25 |
| FilingSummary.xml | 6346 | 2021-11-12 13:48:25 |
| Financial_Report.xlsx | 15970 | 2021-11-12 13:48:25 |
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| R1.htm | 50504 | 2021-11-12 13:48:25 |
| R2.htm | 41580 | 2021-11-12 13:48:25 |
| R3.htm | 8459 | 2021-11-12 13:48:25 |
| R4.htm | 39925 | 2021-11-12 13:48:25 |
| R5.htm | 40360 | 2021-11-12 13:48:25 |
| R6.htm | 37133 | 2021-11-12 13:48:25 |
| R7.htm | 11328 | 2021-11-12 13:48:25 |
| R8.htm | 5458 | 2021-11-12 13:48:25 |
| R9.htm | 23633 | 2021-11-12 13:48:25 |
| report.css | 2767 | 2021-11-12 13:48:25 |
| sdon-20210930.xsd | 9234 | 2021-11-12 13:48:25 |
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| sdon-20210930x10q_htm.xml | 81035 | 2021-11-12 13:48:25 |
| sdon-20210930xex31d1.htm | 17142 | 2021-11-12 13:48:25 |
| sdon-20210930xex31d2.htm | 17116 | 2021-11-12 13:48:25 |
| sdon-20210930xex32d1.htm | 9917 | 2021-11-12 13:48:25 |
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| sdon-20210930_cal.xml | 9719 | 2021-11-12 13:48:25 |
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