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| 0000924168-18-000067-index.html | 2018-11-09 08:37:59 | |
| 0000924168-18-000067.txt | 2018-11-09 08:37:59 | |
 0000924168-18-000067-xbrl.zip | 119577 | 2018-11-09 08:37:59 |
| a2018093010-qdocument.htm | 766321 | 2018-11-09 08:37:59 |
| a20180930exhibit31110-q.htm | 12199 | 2018-11-09 08:37:59 |
| a20180930exhibit31210-q.htm | 12247 | 2018-11-09 08:37:59 |
| a20180930exhibit32110-q.htm | 11093 | 2018-11-09 08:37:59 |
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| efoi-20180930.xsd | 24734 | 2018-11-09 08:37:59 |
| efoi-20180930_cal.xml | 56627 | 2018-11-09 08:37:59 |
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| Financial_Report.xlsx | 45355 | 2018-11-09 08:37:59 |
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| R9999.htm | 7809 | 2018-11-09 08:37:59 |
| report.css | 2767 | 2018-11-09 08:37:59 |
| Show.js | 1085 | 2018-11-09 08:37:59 |