Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-15-008224-index-headers.html | 2015-11-04 08:33:04 | |
| 0001628280-15-008224-index.html | 2015-11-04 08:33:04 | |
| 0001628280-15-008224.txt | 2015-11-04 08:33:04 | |
 0001628280-15-008224-xbrl.zip | 149751 | 2015-11-04 08:33:04 |
| a10-qdocumentxq3x15.htm | 1061167 | 2015-11-04 08:33:04 |
| efoi-20150930.xml | 1050399 | 2015-11-04 08:33:04 |
| efoi-20150930.xsd | 34947 | 2015-11-04 08:33:04 |
| efoi-20150930_cal.xml | 87304 | 2015-11-04 08:33:04 |
| efoi-20150930_def.xml | 145371 | 2015-11-04 08:33:04 |
| efoi-20150930_lab.xml | 557701 | 2015-11-04 08:33:04 |
| efoi-20150930_pre.xml | 312184 | 2015-11-04 08:33:04 |
| exhibit311-q3x15.htm | 14167 | 2015-11-04 08:33:04 |
| exhibit312-q3x15.htm | 14170 | 2015-11-04 08:33:04 |
| exhibit321-q3x15.htm | 7056 | 2015-11-04 08:33:04 |
| FilingSummary.xml | 27774 | 2015-11-04 08:33:04 |
| Financial_Report.xlsx | 57466 | 2015-11-04 08:33:04 |
| R1.htm | 20394 | 2015-11-04 08:33:04 |
| R10.htm | 143623 | 2015-11-04 08:33:04 |
| R11.htm | 14194 | 2015-11-04 08:33:04 |
| R12.htm | 24971 | 2015-11-04 08:33:04 |
| R13.htm | 19156 | 2015-11-04 08:33:04 |
| R14.htm | 31415 | 2015-11-04 08:33:04 |
| R15.htm | 98265 | 2015-11-04 08:33:04 |
| R16.htm | 12441 | 2015-11-04 08:33:04 |
| R17.htm | 8575 | 2015-11-04 08:33:04 |
| R18.htm | 36522 | 2015-11-04 08:33:04 |
| R19.htm | 58516 | 2015-11-04 08:33:04 |
| R2.htm | 89070 | 2015-11-04 08:33:04 |
| R20.htm | 134601 | 2015-11-04 08:33:04 |
| R21.htm | 13098 | 2015-11-04 08:33:04 |
| R22.htm | 22472 | 2015-11-04 08:33:04 |
| R23.htm | 16022 | 2015-11-04 08:33:04 |
| R24.htm | 23374 | 2015-11-04 08:33:04 |
| R25.htm | 97123 | 2015-11-04 08:33:04 |
| R26.htm | 31205 | 2015-11-04 08:33:04 |
| R27.htm | 24311 | 2015-11-04 08:33:04 |
| R28.htm | 11121 | 2015-11-04 08:33:04 |
| R29.htm | 29930 | 2015-11-04 08:33:04 |
| R3.htm | 25499 | 2015-11-04 08:33:04 |
| R30.htm | 56642 | 2015-11-04 08:33:04 |
| R31.htm | 26607 | 2015-11-04 08:33:04 |
| R32.htm | 27992 | 2015-11-04 08:33:04 |
| R33.htm | 11217 | 2015-11-04 08:33:04 |
| R34.htm | 39275 | 2015-11-04 08:33:04 |
| R35.htm | 32731 | 2015-11-04 08:33:04 |
| R36.htm | 13538 | 2015-11-04 08:33:04 |
| R37.htm | 14027 | 2015-11-04 08:33:04 |
| R38.htm | 17342 | 2015-11-04 08:33:04 |
| R39.htm | 10775 | 2015-11-04 08:33:04 |
| R4.htm | 93514 | 2015-11-04 08:33:04 |
| R40.htm | 22200 | 2015-11-04 08:33:04 |
| R41.htm | 18710 | 2015-11-04 08:33:04 |
| R42.htm | 61469 | 2015-11-04 08:33:04 |
| R43.htm | 27580 | 2015-11-04 08:33:04 |
| R44.htm | 27668 | 2015-11-04 08:33:04 |
| R45.htm | 12922 | 2015-11-04 08:33:04 |
| R5.htm | 19315 | 2015-11-04 08:33:04 |
| R6.htm | 39249 | 2015-11-04 08:33:04 |
| R7.htm | 106204 | 2015-11-04 08:33:04 |
| R8.htm | 7342 | 2015-11-04 08:33:04 |
| R9.htm | 86482 | 2015-11-04 08:33:04 |
| report.css | 2767 | 2015-11-04 08:33:04 |
| Show.js | 1410 | 2015-11-04 08:33:04 |