Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-218420-index-headers.html | 2012-05-08 16:09:01 | |
| 0001193125-12-218420-index.html | 2012-05-08 16:09:01 | |
| 0001193125-12-218420.txt | 2012-05-08 16:09:01 | |
 0001193125-12-218420-xbrl.zip | 31957 | 2012-05-08 16:09:01 |
| d341542d10q.htm | 293475 | 2012-05-08 16:09:01 |
| d341542dex311.htm | 9447 | 2012-05-08 16:09:01 |
| d341542dex312.htm | 9471 | 2012-05-08 16:09:01 |
| d341542dex321.htm | 2887 | 2012-05-08 16:09:01 |
| d341542dex322.htm | 2966 | 2012-05-08 16:09:01 |
| egy-20120331.xml | 136829 | 2012-05-08 16:09:01 |
| egy-20120331.xsd | 9062 | 2012-05-08 16:09:01 |
| egy-20120331_cal.xml | 35491 | 2012-05-08 16:09:01 |
| egy-20120331_def.xml | 8460 | 2012-05-08 16:09:01 |
| egy-20120331_lab.xml | 115721 | 2012-05-08 16:09:01 |
| egy-20120331_pre.xml | 80055 | 2012-05-08 16:09:01 |
| FilingSummary.xml | 7290 | 2012-05-08 16:09:01 |
| Financial_Report.xls | 113025 | 2012-05-08 16:09:01 |
| R1.htm | 26716 | 2012-05-08 16:09:01 |
| R10.htm | 17046 | 2012-05-08 16:09:01 |
| R11.htm | 9099 | 2012-05-08 16:09:01 |
| R12.htm | 36471 | 2012-05-08 16:09:01 |
| R2.htm | 139201 | 2012-05-08 16:09:01 |
| R3.htm | 18192 | 2012-05-08 16:09:01 |
| R4.htm | 89362 | 2012-05-08 16:09:01 |
| R5.htm | 29683 | 2012-05-08 16:09:01 |
| R6.htm | 105623 | 2012-05-08 16:09:01 |
| R7.htm | 9901 | 2012-05-08 16:09:01 |
| R8.htm | 13075 | 2012-05-08 16:09:01 |
| R9.htm | 28084 | 2012-05-08 16:09:01 |
| report.css | 2721 | 2012-05-08 16:09:01 |
| Show.js | 6423 | 2012-05-08 16:09:01 |