Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-020362-index-headers.html | 2022-07-26 17:15:44 | |
| 0001493152-22-020362-index.html | 2022-07-26 17:15:44 | |
| 0001493152-22-020362.txt | 2022-07-26 17:15:44 | |
 0001493152-22-020362-xbrl.zip | 227151 | 2022-07-26 17:15:44 |
| envb-20220722.xsd | 2956 | 2022-07-26 17:15:44 |
| envb-20220722_lab.xml | 34240 | 2022-07-26 17:15:44 |
| envb-20220722_pre.xml | 22357 | 2022-07-26 17:15:44 |
| ex10-1.htm | 289147 | 2022-07-26 17:15:44 |
| ex10-2.htm | 274956 | 2022-07-26 17:15:44 |
| ex10-3.htm | 196620 | 2022-07-26 17:15:44 |
| ex10-4.htm | 13234 | 2022-07-26 17:15:44 |
| ex4-1.htm | 111585 | 2022-07-26 17:15:44 |
| ex4-2.htm | 113098 | 2022-07-26 17:15:44 |
| ex4-3.htm | 113394 | 2022-07-26 17:15:44 |
| ex4-4.htm | 113394 | 2022-07-26 17:15:44 |
| ex4-5.htm | 123173 | 2022-07-26 17:15:44 |
| ex5-1.htm | 17135 | 2022-07-26 17:15:44 |
| ex99-1.htm | 19713 | 2022-07-26 17:15:44 |
| FilingSummary.xml | 1885 | 2022-07-26 17:15:44 |
| Financial_Report.xlsx | 5727 | 2022-07-26 17:15:44 |
| form8-k.htm | 58395 | 2022-07-26 17:15:44 |
| form8-k_htm.xml | 3743 | 2022-07-26 17:15:44 |
| MetaLinks.json | 37782 | 2022-07-26 17:15:44 |
| R1.htm | 41642 | 2022-07-26 17:15:44 |
| report.css | 2767 | 2022-07-26 17:15:44 |
| Show.js | 1085 | 2022-07-26 17:15:44 |