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|---|---|---|
 0001062993-25-007839-index-headers.html | 2025-04-23 17:19:28 | |
| 0001062993-25-007839-index.html | 2025-04-23 17:19:28 | |
| 0001062993-25-007839.txt | 2025-04-23 17:19:28 | |
 0001062993-25-007839-xbrl.zip | 986844 | 2025-04-23 17:19:28 |
| efr-20241231.xsd | 7110 | 2025-04-23 17:19:28 |
| efr-20241231_def.xml | 6114 | 2025-04-23 17:19:28 |
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 formdef14axz001.jpg | 4830 | 2025-04-23 17:19:28 |
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 formdef14axz010.jpg | 151587 | 2025-04-23 17:19:28 |
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| formdef14a_htm.xml | 324538 | 2025-04-23 17:19:28 |
| MetaLinks.json | 200580 | 2025-04-23 17:19:28 |
| R1.htm | 10825 | 2025-04-23 17:19:28 |
| R2.htm | 310485 | 2025-04-23 17:19:28 |
| report.css | 2767 | 2025-04-23 17:19:28 |
| Show.js | 1085 | 2025-04-23 17:19:28 |