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| 0001683168-17-002955-index.html | 2017-11-13 19:36:50 | |
| 0001683168-17-002955.txt | 2017-11-13 19:36:50 | |
 0001683168-17-002955-xbrl.zip | 82081 | 2017-11-13 19:36:50 |
| envision_10q-093017.htm | 406942 | 2017-11-13 19:36:50 |
| envision_10q-ex3101.htm | 9227 | 2017-11-13 19:36:50 |
| envision_10q-ex3102.htm | 9277 | 2017-11-13 19:36:50 |
| envision_10q-ex3201.htm | 4576 | 2017-11-13 19:36:50 |
| envision_10q-ex3202.htm | 4918 | 2017-11-13 19:36:50 |
| evsi-20170930.xml | 320330 | 2017-11-13 19:36:50 |
| evsi-20170930.xsd | 31707 | 2017-11-13 19:36:50 |
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| Financial_Report.xlsx | 60623 | 2017-11-13 19:36:50 |
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| report.css | 2767 | 2017-11-13 19:36:50 |
| Show.js | 1410 | 2017-11-13 19:36:50 |