Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-022964-index-headers.html | 2021-09-17 07:00:36 | |
| 0001493152-21-022964-index.html | 2021-09-17 07:00:36 | |
| 0001493152-21-022964.txt | 2021-09-17 07:00:36 | |
 0001493152-21-022964-xbrl.zip | 40944 | 2021-09-17 07:00:36 |
| envb-20210916.xsd | 3021 | 2021-09-17 07:00:36 |
| envb-20210916_lab.xml | 34239 | 2021-09-17 07:00:36 |
| envb-20210916_pre.xml | 22356 | 2021-09-17 07:00:36 |
| ex10-1.htm | 225361 | 2021-09-17 07:00:36 |
| ex4-1.htm | 35431 | 2021-09-17 07:00:36 |
| ex99-1.htm | 19152 | 2021-09-17 07:00:36 |
 ex99-1_001.jpg | 2546 | 2021-09-17 07:00:36 |
 ex99-1_002.jpg | 2546 | 2021-09-17 07:00:36 |
| FilingSummary.xml | 1655 | 2021-09-17 07:00:36 |
| Financial_Report.xlsx | 5723 | 2021-09-17 07:00:36 |
| form8-k.htm | 51290 | 2021-09-17 07:00:36 |
| form8-k_htm.xml | 3743 | 2021-09-17 07:00:36 |
| MetaLinks.json | 37821 | 2021-09-17 07:00:36 |
| R1.htm | 41675 | 2021-09-17 07:00:36 |
| report.css | 2767 | 2021-09-17 07:00:36 |
| Show.js | 1085 | 2021-09-17 07:00:36 |