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 0001174947-20-000660-index-headers.html | 2020-05-11 16:48:38 | |
| 0001174947-20-000660-index.html | 2020-05-11 16:48:38 | |
| 0001174947-20-000660.txt | 2020-05-11 16:48:38 | |
 0001174947-20-000660-xbrl.zip | 85132 | 2020-05-11 16:48:38 |
| evi-20200331.xml | 363982 | 2020-05-11 16:48:38 |
| evi-20200331.xsd | 34578 | 2020-05-11 16:48:38 |
| evi-20200331_cal.xml | 58615 | 2020-05-11 16:48:38 |
| evi-20200331_def.xml | 115845 | 2020-05-11 16:48:38 |
| evi-20200331_lab.xml | 296258 | 2020-05-11 16:48:38 |
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| ex31-01.htm | 7529 | 2020-05-11 16:48:38 |
| ex31-02.htm | 7380 | 2020-05-11 16:48:38 |
| ex32-01.htm | 3694 | 2020-05-11 16:48:38 |
| ex32-02.htm | 3529 | 2020-05-11 16:48:38 |
| FilingSummary.xml | 27169 | 2020-05-11 16:48:38 |
| Financial_Report.xlsx | 55789 | 2020-05-11 16:48:38 |
| form10q-24144_evi.htm | 416375 | 2020-05-11 16:48:38 |
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| report.css | 2767 | 2020-05-11 16:48:38 |
| Show.js | 1085 | 2020-05-11 16:48:38 |