Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-012133-index-headers.html | 2022-05-04 17:27:06 | |
| 0001493152-22-012133-index.html | 2022-05-04 17:27:06 | |
| 0001493152-22-012133.txt | 2022-05-04 17:27:06 | |
 0001493152-22-012133-xbrl.zip | 16888 | 2022-05-04 17:27:06 |
| envb-20220503.xsd | 3030 | 2022-05-04 17:27:06 |
| envb-20220503_lab.xml | 34476 | 2022-05-04 17:27:06 |
| envb-20220503_pre.xml | 22593 | 2022-05-04 17:27:06 |
| ex99-1.htm | 15130 | 2022-05-04 17:27:06 |
 ex99-1_001.jpg | 5919 | 2022-05-04 17:27:06 |
| FilingSummary.xml | 1613 | 2022-05-04 17:27:06 |
| Financial_Report.xlsx | 5716 | 2022-05-04 17:27:06 |
| form8-k.htm | 54455 | 2022-05-04 17:27:06 |
| form8-k_htm.xml | 3725 | 2022-05-04 17:27:06 |
| MetaLinks.json | 37942 | 2022-05-04 17:27:06 |
| R1.htm | 41792 | 2022-05-04 17:27:06 |
| report.css | 2767 | 2022-05-04 17:27:06 |
| Show.js | 1085 | 2022-05-04 17:27:06 |