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 0001592057-20-000021-index-headers.html | 2020-10-08 17:08:43 | |
| 0001592057-20-000021-index.html | 2020-10-08 17:08:43 | |
| 0001592057-20-000021.txt | 2020-10-08 17:08:43 | |
 0001592057-20-000021-xbrl.zip | 67858 | 2020-10-08 17:08:43 |
| eva-20200731.htm | 53597 | 2020-10-08 17:08:43 |
| eva-20200731.xsd | 2421 | 2020-10-08 17:08:43 |
| eva-20200731_cal.xml | 711 | 2020-10-08 17:08:43 |
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| eva-20200731_htm.xml | 13612 | 2020-10-08 17:08:43 |
| eva-20200731_lab.xml | 31001 | 2020-10-08 17:08:43 |
| eva-20200731_pre.xml | 16839 | 2020-10-08 17:08:43 |
| ex231eyletterofconsent.htm | 2549 | 2020-10-08 17:08:43 |
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| ex992-63020unauditedst.htm | 205169 | 2020-10-08 17:08:43 |
| ex993proformafinancial.htm | 285792 | 2020-10-08 17:08:43 |
| FilingSummary.xml | 1848 | 2020-10-08 17:08:43 |
| Financial_Report.xlsx | 5743 | 2020-10-08 17:08:43 |
| MetaLinks.json | 21570 | 2020-10-08 17:08:43 |
| R1.htm | 44133 | 2020-10-08 17:08:43 |
| report.css | 2767 | 2020-10-08 17:08:43 |
| Show.js | 1085 | 2020-10-08 17:08:43 |