Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001174947-20-001040-index-headers.html | 2020-10-28 13:33:29 | |
| 0001174947-20-001040-index.html | 2020-10-28 13:33:29 | |
| 0001174947-20-001040.txt | 2020-10-28 13:33:29 | |
 0001174947-20-001040-xbrl.zip | 31440 | 2020-10-28 13:33:29 |
| evi-20200630.xsd | 3180 | 2020-10-28 13:33:29 |
| evi-20200630_lab.xml | 34591 | 2020-10-28 13:33:29 |
| evi-20200630_pre.xml | 22707 | 2020-10-28 13:33:29 |
| ex31-a.htm | 2759 | 2020-10-28 13:33:29 |
| ex31-b.htm | 2812 | 2020-10-28 13:33:29 |
| FilingSummary.xml | 1667 | 2020-10-28 13:33:29 |
| Financial_Report.xlsx | 6534 | 2020-10-28 13:33:29 |
| form10ka-24913_evi.htm | 166707 | 2020-10-28 13:33:29 |
| form10ka-24913_evi_htm.xml | 7030 | 2020-10-28 13:33:29 |
| MetaLinks.json | 38594 | 2020-10-28 13:33:29 |
| R1.htm | 65777 | 2020-10-28 13:33:29 |
| report.css | 2767 | 2020-10-28 13:33:29 |
| Show.js | 1085 | 2020-10-28 13:33:29 |