Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001174947-16-002670-index.html | 2016-05-12 13:17:10 | |
| 0001174947-16-002670.txt | 2016-05-12 13:17:10 | |
 0001174947-16-002670-xbrl.zip | 49886 | 2016-05-12 13:17:10 |
| evi-20160331.xml | 139382 | 2016-05-12 13:17:10 |
| evi-20160331.xsd | 19077 | 2016-05-12 13:17:10 |
| evi-20160331_cal.xml | 36827 | 2016-05-12 13:17:10 |
| evi-20160331_def.xml | 29166 | 2016-05-12 13:17:10 |
| evi-20160331_lab.xml | 314180 | 2016-05-12 13:17:10 |
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| ex31-01.htm | 7102 | 2016-05-12 13:17:10 |
| ex31-02.htm | 6892 | 2016-05-12 13:17:10 |
| ex32-01.htm | 3570 | 2016-05-12 13:17:10 |
| ex32-02.htm | 3525 | 2016-05-12 13:17:10 |
| FilingSummary.xml | 16156 | 2016-05-12 13:17:10 |
| Financial_Report.xlsx | 28894 | 2016-05-12 13:17:10 |
| form10q-15834_evi.htm | 198014 | 2016-05-12 13:17:10 |
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| R8.htm | 6779 | 2016-05-12 13:17:10 |
| R9.htm | 7246 | 2016-05-12 13:17:10 |
| report.css | 2767 | 2016-05-12 13:17:10 |
| Show.js | 1410 | 2016-05-12 13:17:10 |