Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-19-013672-index-headers.html | 2019-11-07 16:40:25 | |
| 0001628280-19-013672-index.html | 2019-11-07 16:40:25 | |
| 0001628280-19-013672.txt | 2019-11-07 16:40:25 | |
 0001628280-19-013672-xbrl.zip | 44886 | 2019-11-07 16:40:25 |
| env-20191107.xsd | 4580 | 2019-11-07 16:40:25 |
| env-20191107_cal.xml | 621 | 2019-11-07 16:40:25 |
| env-20191107_def.xml | 1471 | 2019-11-07 16:40:25 |
| env-20191107_lab.xml | 26142 | 2019-11-07 16:40:25 |
| env-20191107_pre.xml | 13577 | 2019-11-07 16:40:25 |
| FilingSummary.xml | 1713 | 2019-11-07 16:40:25 |
| Financial_Report.xlsx | 5784 | 2019-11-07 16:40:25 |
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| q320198-k.htm | 50939 | 2019-11-07 16:40:25 |
| q320198-k_htm.xml | 4308 | 2019-11-07 16:40:25 |
| q32019exhibit991.htm | 979435 | 2019-11-07 16:40:25 |
| R1.htm | 38605 | 2019-11-07 16:40:25 |
| report.css | 2767 | 2019-11-07 16:40:25 |
| Show.js | 1085 | 2019-11-07 16:40:25 |