Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000924168-20-000089-index-headers.html | 2020-12-16 09:11:08 | |
| 0000924168-20-000089-index.html | 2020-12-16 09:11:08 | |
| 0000924168-20-000089.txt | 2020-12-16 09:11:08 | |
 0000924168-20-000089-xbrl.zip | 14410 | 2020-12-16 09:11:08 |
| efoi-20201215.htm | 42588 | 2020-12-16 09:11:08 |
| efoi-20201215.xsd | 2441 | 2020-12-16 09:11:08 |
| efoi-20201215_cal.xml | 722 | 2020-12-16 09:11:08 |
| efoi-20201215_def.xml | 1655 | 2020-12-16 09:11:08 |
| efoi-20201215_htm.xml | 11103 | 2020-12-16 09:11:08 |
| efoi-20201215_lab.xml | 23970 | 2020-12-16 09:11:08 |
| efoi-20201215_pre.xml | 12658 | 2020-12-16 09:11:08 |
| FilingSummary.xml | 1683 | 2020-12-16 09:11:08 |
| Financial_Report.xlsx | 5464 | 2020-12-16 09:11:08 |
| MetaLinks.json | 17385 | 2020-12-16 09:11:08 |
| R1.htm | 39652 | 2020-12-16 09:11:08 |
| report.css | 2767 | 2020-12-16 09:11:08 |
| Show.js | 1085 | 2020-12-16 09:11:08 |