Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-012822-index-headers.html | 2022-05-11 13:46:50 | |
| 0001493152-22-012822-index.html | 2022-05-11 13:46:50 | |
| 0001493152-22-012822.txt | 2022-05-11 13:46:50 | |
 0001493152-22-012822-xbrl.zip | 115288 | 2022-05-11 13:46:50 |
| envb-20220505.xsd | 3030 | 2022-05-11 13:46:50 |
| envb-20220505_lab.xml | 34476 | 2022-05-11 13:46:50 |
| envb-20220505_pre.xml | 22593 | 2022-05-11 13:46:50 |
| ex10-1.htm | 212293 | 2022-05-11 13:46:50 |
| ex10-2.htm | 112060 | 2022-05-11 13:46:50 |
| ex10-3.htm | 185148 | 2022-05-11 13:46:50 |
| ex10-4.htm | 139483 | 2022-05-11 13:46:50 |
| ex99-1.htm | 17782 | 2022-05-11 13:46:50 |
| FilingSummary.xml | 1725 | 2022-05-11 13:46:50 |
| Financial_Report.xlsx | 5686 | 2022-05-11 13:46:50 |
| form8-k.htm | 50734 | 2022-05-11 13:46:50 |
| form8-k_htm.xml | 3612 | 2022-05-11 13:46:50 |
| MetaLinks.json | 37942 | 2022-05-11 13:46:50 |
| R1.htm | 40249 | 2022-05-11 13:46:50 |
| report.css | 2767 | 2022-05-11 13:46:50 |
| Show.js | 1085 | 2022-05-11 13:46:50 |