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| 0001104659-26-061213-index.html | 2026-05-14 16:24:42 | |
| 0001104659-26-061213.txt | 2026-05-14 16:24:42 | |
 0001104659-26-061213-xbrl.zip | 172308 | 2026-05-14 16:24:42 |
| fencf-20260331.xsd | 41129 | 2026-05-14 16:24:42 |
| fencf-20260331x10q.htm | 1065510 | 2026-05-14 16:24:42 |
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| report.css | 2767 | 2026-05-14 16:24:42 |
| Show.js | 1085 | 2026-05-14 16:24:42 |