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|---|---|---|
 0001437749-25-012292-index-headers.html | 2025-04-17 16:30:46 | |
| 0001437749-25-012292-index.html | 2025-04-17 16:30:46 | |
| 0001437749-25-012292.txt | 2025-04-17 16:30:46 | |
 0001437749-25-012292-xbrl.zip | 370369 | 2025-04-17 16:30:46 |
 a01.jpg | 5456 | 2025-04-17 16:30:46 |
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| R2.htm | 127146 | 2025-04-17 16:30:46 |
| R3.htm | 6992 | 2025-04-17 16:30:46 |
| R4.htm | 12334 | 2025-04-17 16:30:46 |
| R5.htm | 4370 | 2025-04-17 16:30:46 |
| report.css | 2767 | 2025-04-17 16:30:46 |
| Show.js | 1085 | 2025-04-17 16:30:46 |
| useg-20241231.xsd | 4551 | 2025-04-17 16:30:46 |
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| useg20250317_def14a.htm | 678711 | 2025-04-17 16:30:46 |
| useg20250317_def14a_htm.xml | 128676 | 2025-04-17 16:30:46 |