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|---|---|---|
 0001062993-24-008763-index-headers.html | 2024-04-24 17:12:45 | |
| 0001062993-24-008763-index.html | 2024-04-24 17:12:45 | |
| 0001062993-24-008763.txt | 2024-04-24 17:12:45 | |
 0001062993-24-008763-xbrl.zip | 1171262 | 2024-04-24 17:12:45 |
| efr-20231231.xsd | 7110 | 2024-04-24 17:12:45 |
| efr-20231231_def.xml | 6114 | 2024-04-24 17:12:45 |
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| R1.htm | 10843 | 2024-04-24 17:12:45 |
| R2.htm | 329843 | 2024-04-24 17:12:45 |
| report.css | 2767 | 2024-04-24 17:12:45 |
| Show.js | 1085 | 2024-04-24 17:12:45 |