Parent Directory| Name | Size | Last Modified |
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| 0001171520-22-000029-index.html | 2022-01-12 09:26:12 | |
| 0001171520-22-000029.txt | 2022-01-12 09:26:12 | |
 0001171520-22-000029-xbrl.zip | 23857 | 2022-01-12 09:26:12 |
| eps9969.htm | 20594 | 2022-01-12 09:26:12 |
| eps9969_htm.xml | 3472 | 2022-01-12 09:26:12 |
| ex99-1.htm | 207202 | 2022-01-12 09:26:12 |
| FilingSummary.xml | 1604 | 2022-01-12 09:26:12 |
| Financial_Report.xlsx | 5649 | 2022-01-12 09:26:12 |
| MetaLinks.json | 37973 | 2022-01-12 09:26:12 |
| R1.htm | 38543 | 2022-01-12 09:26:12 |
| report.css | 2767 | 2022-01-12 09:26:12 |
| Show.js | 1084 | 2022-01-12 09:26:12 |
| sotk-20220112.xsd | 3033 | 2022-01-12 09:26:12 |
| sotk-20220112_lab.xml | 34476 | 2022-01-12 09:26:12 |
| sotk-20220112_pre.xml | 22595 | 2022-01-12 09:26:12 |