Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001174947-17-000871-index-headers.html | 2017-05-15 09:12:30 | |
| 0001174947-17-000871-index.html | 2017-05-15 09:12:30 | |
| 0001174947-17-000871.txt | 2017-05-15 09:12:30 | |
 0001174947-17-000871-xbrl.zip | 59946 | 2017-05-15 09:12:30 |
| evi-20170331.xml | 196781 | 2017-05-15 09:12:30 |
| evi-20170331.xsd | 21057 | 2017-05-15 09:12:30 |
| evi-20170331_cal.xml | 50119 | 2017-05-15 09:12:30 |
| evi-20170331_def.xml | 89596 | 2017-05-15 09:12:30 |
| evi-20170331_lab.xml | 202093 | 2017-05-15 09:12:30 |
| evi-20170331_pre.xml | 151377 | 2017-05-15 09:12:30 |
| ex31-01.htm | 7014 | 2017-05-15 09:12:30 |
| ex31-02.htm | 6749 | 2017-05-15 09:12:30 |
| ex32-01.htm | 3485 | 2017-05-15 09:12:30 |
| ex32-02.htm | 3380 | 2017-05-15 09:12:30 |
| FilingSummary.xml | 18440 | 2017-05-15 09:12:30 |
| Financial_Report.xlsx | 37387 | 2017-05-15 09:12:30 |
| form10q-17889_evi.htm | 231092 | 2017-05-15 09:12:30 |
| R1.htm | 20222 | 2017-05-15 09:12:30 |
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| R9.htm | 18517 | 2017-05-15 09:12:30 |
| report.css | 2767 | 2017-05-15 09:12:30 |
| Show.js | 1410 | 2017-05-15 09:12:30 |