Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-019172-index-headers.html | 2022-10-03 08:36:56 | |
| 0000950170-22-019172-index.html | 2022-10-03 08:36:56 | |
| 0000950170-22-019172.txt | 2022-10-03 08:36:56 | |
 0000950170-22-019172-xbrl.zip | 51464 | 2022-10-03 08:36:56 |
| ethe-20221003.htm | 69260 | 2022-10-03 08:36:56 |
| ethe-20221003.xsd | 2465 | 2022-10-03 08:36:56 |
| ethe-20221003_htm.xml | 4792 | 2022-10-03 08:36:56 |
| ethe-20221003_lab.xml | 14020 | 2022-10-03 08:36:56 |
| ethe-20221003_pre.xml | 11436 | 2022-10-03 08:36:56 |
| ethe-ex10_1.htm | 156562 | 2022-10-03 08:36:56 |
| ethe-ex4_1.htm | 373666 | 2022-10-03 08:36:56 |
| FilingSummary.xml | 1774 | 2022-10-03 08:36:56 |
| Financial_Report.xlsx | 5753 | 2022-10-03 08:36:56 |
| MetaLinks.json | 18108 | 2022-10-03 08:36:56 |
| R1.htm | 39632 | 2022-10-03 08:36:56 |
| report.css | 2767 | 2022-10-03 08:36:56 |
| Show.js | 1085 | 2022-10-03 08:36:56 |