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| 0001193125-10-112390.txt | 2010-05-07 12:17:00 | |
 0001193125-10-112390-xbrl.zip | 57866 | 2010-05-07 12:17:00 |
| d10q.htm | 676330 | 2010-05-07 12:17:00 |
| defnref.xml | 29159 | 2010-05-07 12:17:00 |
| dex31a.htm | 10619 | 2010-05-07 12:17:00 |
| dex31b.htm | 10647 | 2010-05-07 12:17:00 |
| dex31c.htm | 10629 | 2010-05-07 12:17:00 |
| dex31d.htm | 10663 | 2010-05-07 12:17:00 |
| dex32a.htm | 5094 | 2010-05-07 12:17:00 |
| dex32b.htm | 5111 | 2010-05-07 12:17:00 |
| egn-20100331.xml | 370514 | 2010-05-07 12:17:00 |
| egn-20100331.xsd | 14590 | 2010-05-07 12:17:00 |
| egn-20100331_cal.xml | 53512 | 2010-05-07 12:17:00 |
| egn-20100331_def.xml | 102931 | 2010-05-07 12:17:00 |
| egn-20100331_lab.xml | 114274 | 2010-05-07 12:17:00 |
| egn-20100331_pre.xml | 123713 | 2010-05-07 12:17:00 |
| FilingSummary.xml | 10963 | 2010-05-07 12:17:00 |
| Financial_Report.xls | 90112 | 2010-05-07 12:17:00 |
| R1.xml | 33677 | 2010-05-07 12:17:00 |
| R10.xml | 34452 | 2010-05-07 12:17:00 |
| R11.xml | 23596 | 2010-05-07 12:17:00 |
| R12.xml | 9507 | 2010-05-07 12:17:00 |
| R13.xml | 31558 | 2010-05-07 12:17:00 |
| R14.xml | 14587 | 2010-05-07 12:17:00 |
| R15.xml | 9114 | 2010-05-07 12:17:00 |
| R16.xml | 37937 | 2010-05-07 12:17:00 |
| R17.xml | 13542 | 2010-05-07 12:17:00 |
| R18.xml | 21138 | 2010-05-07 12:17:00 |
| R19.xml | 8208 | 2010-05-07 12:17:00 |
| R2.xml | 77356 | 2010-05-07 12:17:00 |
| R3.xml | 190765 | 2010-05-07 12:17:00 |
| R4.xml | 25018 | 2010-05-07 12:17:00 |
| R5.xml | 107914 | 2010-05-07 12:17:00 |
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| R7.xml | 12356 | 2010-05-07 12:17:00 |
| R8.xml | 160158 | 2010-05-07 12:17:00 |
| R9.xml | 21588 | 2010-05-07 12:17:00 |