Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001062993-23-008559-index-headers.html | 2023-04-04 16:41:57 | |
| 0001062993-23-008559-index.html | 2023-04-04 16:41:57 | |
| 0001062993-23-008559.txt | 2023-04-04 16:41:57 | |
 0001062993-23-008559-xbrl.zip | 135960 | 2023-04-04 16:41:57 |
| efr-20221231.xsd | 4597 | 2023-04-04 16:41:57 |
| efr-20221231_cal.xml | 697 | 2023-04-04 16:41:57 |
| efr-20221231_def.xml | 22599 | 2023-04-04 16:41:57 |
| efr-20221231_lab.xml | 47290 | 2023-04-04 16:41:57 |
| efr-20221231_pre.xml | 25282 | 2023-04-04 16:41:57 |
| efr-20230331.xsd | 4597 | 2023-04-04 16:41:57 |
| efr-20230331_cal.xml | 697 | 2023-04-04 16:41:57 |
| efr-20230331_def.xml | 22599 | 2023-04-04 16:41:57 |
| efr-20230331_lab.xml | 47290 | 2023-04-04 16:41:57 |
| efr-20230331_pre.xml | 25282 | 2023-04-04 16:41:57 |
| exhibit10-1.htm | 118564 | 2023-04-04 16:41:57 |
| exhibit10-2.htm | 111337 | 2023-04-04 16:41:57 |
| exhibit10-3.htm | 115789 | 2023-04-04 16:41:57 |
| exhibit10-4.htm | 115310 | 2023-04-04 16:41:57 |
| exhibit10-5.htm | 113104 | 2023-04-04 16:41:57 |
| FilingSummary.xml | 2165 | 2023-04-04 16:41:57 |
| Financial_Report.xlsx | 5726 | 2023-04-04 16:41:57 |
| form8k.htm | 33639 | 2023-04-04 16:41:57 |
| form8k_htm.xml | 2838 | 2023-04-04 16:41:57 |
| MetaLinks.json | 37052 | 2023-04-04 16:41:57 |
| R1.htm | 41480 | 2023-04-04 16:41:57 |
| report.css | 2767 | 2023-04-04 16:41:57 |
| Show.js | 1085 | 2023-04-04 16:41:57 |