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|---|---|---|
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| 0001171520-22-000274-index.html | 2022-05-03 14:30:27 | |
| 0001171520-22-000274.txt | 2022-05-03 14:30:27 | |
 0001171520-22-000274-xbrl.zip | 10831 | 2022-05-03 14:30:27 |
| eps10194_sotk.htm | 19913 | 2022-05-03 14:30:27 |
| eps10194_sotk_htm.xml | 3491 | 2022-05-03 14:30:27 |
| ex99-1.htm | 9471 | 2022-05-03 14:30:27 |
| FilingSummary.xml | 1632 | 2022-05-03 14:30:27 |
| Financial_Report.xlsx | 5652 | 2022-05-03 14:30:27 |
| MetaLinks.json | 37996 | 2022-05-03 14:30:27 |
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| R1.htm | 38675 | 2022-05-03 14:30:27 |
| report.css | 2767 | 2022-05-03 14:30:27 |
| Show.js | 1085 | 2022-05-03 14:30:27 |
| sotk-20220503.xsd | 3033 | 2022-05-03 14:30:27 |
| sotk-20220503_lab.xml | 34476 | 2022-05-03 14:30:27 |
| sotk-20220503_pre.xml | 22595 | 2022-05-03 14:30:27 |