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| 0001171520-19-000314-index.html | 2019-10-15 16:58:31 | |
| 0001171520-19-000314.txt | 2019-10-15 16:58:31 | |
 0001171520-19-000314-xbrl.zip | 56332 | 2019-10-15 16:58:31 |
| eps8670.htm | 384960 | 2019-10-15 16:58:31 |
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| ex31-2.htm | 11203 | 2019-10-15 16:58:31 |
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| FilingSummary.xml | 21215 | 2019-10-15 16:58:31 |
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| R9.htm | 7446 | 2019-10-15 16:58:31 |
| report.css | 2767 | 2019-10-15 16:58:31 |
| Show.js | 1085 | 2019-10-15 16:58:31 |
 sonotek-logo.jpg | 97776 | 2019-10-15 16:58:31 |
| sotk-20190831.xml | 219266 | 2019-10-15 16:58:31 |
| sotk-20190831.xsd | 22784 | 2019-10-15 16:58:31 |
| sotk-20190831_cal.xml | 44693 | 2019-10-15 16:58:31 |
| sotk-20190831_def.xml | 75161 | 2019-10-15 16:58:31 |
| sotk-20190831_lab.xml | 173273 | 2019-10-15 16:58:31 |
| sotk-20190831_pre.xml | 147476 | 2019-10-15 16:58:31 |