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| 0001437749-25-002148-index.html | 2025-01-29 16:30:41 | |
| 0001437749-25-002148.txt | 2025-01-29 16:30:41 | |
 0001437749-25-002148-xbrl.zip | 185429 | 2025-01-29 16:30:41 |
| eth-20241231.xsd | 58484 | 2025-01-29 16:30:41 |
| eth-20241231_cal.xml | 49652 | 2025-01-29 16:30:41 |
| eth-20241231_def.xml | 409194 | 2025-01-29 16:30:41 |
| eth-20241231_lab.xml | 351168 | 2025-01-29 16:30:41 |
| eth-20241231_pre.xml | 446090 | 2025-01-29 16:30:41 |
| eth20241231_10q.htm | 1763522 | 2025-01-29 16:30:41 |
| eth20241231_10q_htm.xml | 1326568 | 2025-01-29 16:30:41 |
| ex_770571.htm | 13503 | 2025-01-29 16:30:41 |
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| ex_770573.htm | 5996 | 2025-01-29 16:30:41 |
| ex_770574.htm | 6044 | 2025-01-29 16:30:41 |
| FilingSummary.xml | 41039 | 2025-01-29 16:30:41 |
| Financial_Report.xlsx | 87270 | 2025-01-29 16:30:41 |
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| report.css | 2767 | 2025-01-29 16:30:41 |
| Show.js | 1085 | 2025-01-29 16:30:41 |