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|---|---|---|
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| 0000809933-12-000013-index.html | 2012-03-21 15:38:56 | |
| 0000809933-12-000013.txt | 2012-03-21 15:38:56 | |
 0000809933-12-000013-xbrl.zip | 66633 | 2012-03-21 15:38:56 |
| eei-20120131.xml | 398812 | 2012-03-21 15:38:56 |
| eei-20120131.xsd | 16662 | 2012-03-21 15:38:56 |
| eei-20120131_cal.xml | 44147 | 2012-03-21 15:38:56 |
| eei-20120131_def.xml | 76854 | 2012-03-21 15:38:56 |
| eei-20120131_lab.xml | 225249 | 2012-03-21 15:38:56 |
| eei-20120131_pre.xml | 134946 | 2012-03-21 15:38:56 |
| ex31_1.htm | 15532 | 2012-03-21 15:38:56 |
| ex31_2.htm | 15655 | 2012-03-21 15:38:56 |
| ex32_1.htm | 6725 | 2012-03-21 15:38:56 |
| ex32_2.htm | 6511 | 2012-03-21 15:38:56 |
| FilingSummary.xml | 12891 | 2012-03-21 15:38:56 |
| Financial_Report.xls | 341349 | 2012-03-21 15:38:56 |
| form10q.htm | 759686 | 2012-03-21 15:38:56 |
| R1.htm | 34564 | 2012-03-21 15:38:56 |
| R10.htm | 75226 | 2012-03-21 15:38:56 |
| R11.htm | 9706 | 2012-03-21 15:38:56 |
| R12.htm | 22995 | 2012-03-21 15:38:56 |
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| R18.htm | 60625 | 2012-03-21 15:38:56 |
| R19.htm | 6547 | 2012-03-21 15:38:56 |
| R2.htm | 153313 | 2012-03-21 15:38:56 |
| R20.htm | 46607 | 2012-03-21 15:38:56 |
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| R22.htm | 12472 | 2012-03-21 15:38:56 |
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| R24.htm | 7366 | 2012-03-21 15:38:56 |
| R3.htm | 30089 | 2012-03-21 15:38:56 |
| R4.htm | 72666 | 2012-03-21 15:38:56 |
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| R6.htm | 6203 | 2012-03-21 15:38:56 |
| R7.htm | 103885 | 2012-03-21 15:38:56 |
| R8.htm | 5821 | 2012-03-21 15:38:56 |
| R9.htm | 12488 | 2012-03-21 15:38:56 |
| report.css | 2721 | 2012-03-21 15:38:56 |
| Show.js | 6423 | 2012-03-21 15:38:56 |