Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001174947-22-000225-index.html | 2022-02-09 16:33:28 | |
| 0001174947-22-000225.txt | 2022-02-09 16:33:28 | |
 0001174947-22-000225-xbrl.zip | 105033 | 2022-02-09 16:33:28 |
| evi-20211231.xsd | 26637 | 2022-02-09 16:33:28 |
| evi-20211231_cal.xml | 42513 | 2022-02-09 16:33:28 |
| evi-20211231_def.xml | 80045 | 2022-02-09 16:33:28 |
| evi-20211231_lab.xml | 215756 | 2022-02-09 16:33:28 |
| evi-20211231_pre.xml | 185091 | 2022-02-09 16:33:28 |
| evi10q1221.htm | 1063131 | 2022-02-09 16:33:28 |
| evi10q1221_htm.xml | 546091 | 2022-02-09 16:33:28 |
| evi10qex31-1.htm | 9018 | 2022-02-09 16:33:28 |
| evi10qex31-2.htm | 9020 | 2022-02-09 16:33:28 |
| evi10qex32-1.htm | 5480 | 2022-02-09 16:33:28 |
| evi10qex32-2.htm | 5721 | 2022-02-09 16:33:28 |
| FilingSummary.xml | 23478 | 2022-02-09 16:33:28 |
| Financial_Report.xlsx | 55543 | 2022-02-09 16:33:28 |
| MetaLinks.json | 397494 | 2022-02-09 16:33:28 |
| R1.htm | 55427 | 2022-02-09 16:33:28 |
| R10.htm | 42699 | 2022-02-09 16:33:28 |
| R11.htm | 20250 | 2022-02-09 16:33:28 |
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| R19.htm | 4547 | 2022-02-09 16:33:28 |
| R2.htm | 63559 | 2022-02-09 16:33:28 |
| R20.htm | 40821 | 2022-02-09 16:33:28 |
| R21.htm | 15316 | 2022-02-09 16:33:28 |
| R22.htm | 75483 | 2022-02-09 16:33:28 |
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| R24.htm | 8996 | 2022-02-09 16:33:28 |
| R25.htm | 8716 | 2022-02-09 16:33:28 |
| R26.htm | 43541 | 2022-02-09 16:33:28 |
| R27.htm | 26007 | 2022-02-09 16:33:28 |
| R28.htm | 10680 | 2022-02-09 16:33:28 |
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| R30.htm | 24783 | 2022-02-09 16:33:28 |
| R31.htm | 18933 | 2022-02-09 16:33:28 |
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| R4.htm | 22185 | 2022-02-09 16:33:28 |
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| R6.htm | 96735 | 2022-02-09 16:33:28 |
| R7.htm | 15922 | 2022-02-09 16:33:28 |
| R8.htm | 4984 | 2022-02-09 16:33:28 |
| R9.htm | 18623 | 2022-02-09 16:33:28 |
| report.css | 2767 | 2022-02-09 16:33:28 |
| Show.js | 1085 | 2022-02-09 16:33:28 |