Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-019043-index-headers.html | 2022-09-29 16:01:36 | |
| 0000950170-22-019043-index.html | 2022-09-29 16:01:36 | |
| 0000950170-22-019043.txt | 2022-09-29 16:01:36 | |
 0000950170-22-019043-xbrl.zip | 10952 | 2022-09-29 16:01:36 |
| ethe-20220927.htm | 64907 | 2022-09-29 16:01:36 |
| ethe-20220927.xsd | 2465 | 2022-09-29 16:01:36 |
| ethe-20220927_htm.xml | 4792 | 2022-09-29 16:01:36 |
| ethe-20220927_lab.xml | 14020 | 2022-09-29 16:01:36 |
| ethe-20220927_pre.xml | 11436 | 2022-09-29 16:01:36 |
| ethe-ex16_1.htm | 8277 | 2022-09-29 16:01:36 |
| FilingSummary.xml | 1742 | 2022-09-29 16:01:36 |
| Financial_Report.xlsx | 5751 | 2022-09-29 16:01:36 |
| MetaLinks.json | 18108 | 2022-09-29 16:01:36 |
| R1.htm | 39631 | 2022-09-29 16:01:36 |
| report.css | 2767 | 2022-09-29 16:01:36 |
| Show.js | 1084 | 2022-09-29 16:01:36 |