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|---|---|---|
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| 0000914317-14-000596-index.html | 2014-05-12 09:31:28 | |
| 0000914317-14-000596.txt | 2014-05-12 09:31:28 | |
 0000914317-14-000596-xbrl.zip | 31240 | 2014-05-12 09:31:28 |
| evi-20140331.xml | 145983 | 2014-05-12 09:31:28 |
| evi-20140331.xsd | 15562 | 2014-05-12 09:31:28 |
| evi-20140331_cal.xml | 33359 | 2014-05-12 09:31:28 |
| evi-20140331_def.xml | 13842 | 2014-05-12 09:31:28 |
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| ex31-02.htm | 7405 | 2014-05-12 09:31:28 |
| ex32-01.htm | 3768 | 2014-05-12 09:31:28 |
| ex32-02.htm | 3800 | 2014-05-12 09:31:28 |
| FilingSummary.xml | 10608 | 2014-05-12 09:31:28 |
| Financial_Report.xls | 145401 | 2014-05-12 09:31:28 |
| Financial_Report.xlsx | 44135 | 2014-05-12 09:31:28 |
| form10q-138420_envi.htm | 188551 | 2014-05-12 09:31:28 |
| R1.htm | 33885 | 2014-05-12 09:31:28 |
| R10.htm | 9181 | 2014-05-12 09:31:28 |
| R11.htm | 5049 | 2014-05-12 09:31:28 |
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| R8.htm | 7877 | 2014-05-12 09:31:28 |
| R9.htm | 7330 | 2014-05-12 09:31:28 |
| report.css | 2740 | 2014-05-12 09:31:28 |
| Show.js | 1410 | 2014-05-12 09:31:28 |