Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001017386-22-000280-index-headers.html | 2022-05-23 12:14:37 | |
| 0001017386-22-000280-index.html | 2022-05-23 12:14:37 | |
| 0001017386-22-000280.txt | 2022-05-23 12:14:37 | |
 0001017386-22-000280-xbrl.zip | 52485 | 2022-05-23 12:14:37 |
| exhibit_31-1.htm | 8360 | 2022-05-23 12:14:37 |
| exhibit_31-2.htm | 9107 | 2022-05-23 12:14:37 |
| exhibit_32-1.htm | 6772 | 2022-05-23 12:14:37 |
| FilingSummary.xml | 5478 | 2022-05-23 12:14:37 |
| Financial_Report.xlsx | 15310 | 2022-05-23 12:14:37 |
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| R1.htm | 52187 | 2022-05-23 12:14:37 |
| R2.htm | 123252 | 2022-05-23 12:14:37 |
| R3.htm | 10775 | 2022-05-23 12:14:37 |
| R4.htm | 65497 | 2022-05-23 12:14:37 |
| R5.htm | 22192 | 2022-05-23 12:14:37 |
| R6.htm | 51983 | 2022-05-23 12:14:37 |
| R7.htm | 7507 | 2022-05-23 12:14:37 |
| R8.htm | 7476 | 2022-05-23 12:14:37 |
| report.css | 2767 | 2022-05-23 12:14:37 |
| Show.js | 1085 | 2022-05-23 12:14:37 |
| sog_2022mar31-10q.htm | 298125 | 2022-05-23 12:14:37 |
| sog_2022mar31-10q_htm.xml | 54571 | 2022-05-23 12:14:37 |
| spnd-20220331.xsd | 8882 | 2022-05-23 12:14:37 |
| spnd-20220331_cal.xml | 33527 | 2022-05-23 12:14:37 |
| spnd-20220331_def.xml | 8856 | 2022-05-23 12:14:37 |
| spnd-20220331_lab.xml | 116969 | 2022-05-23 12:14:37 |
| spnd-20220331_pre.xml | 75820 | 2022-05-23 12:14:37 |