Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000950123-11-095514-index.html | 2011-11-04 21:54:10 | |
| 0000950123-11-095514.txt | 2011-11-04 21:54:10 | |
 0000950123-11-095514-xbrl.zip | 29344 | 2011-11-04 21:54:10 |
| epng-20110930.xml | 84144 | 2011-11-04 21:54:10 |
| epng-20110930.xsd | 8534 | 2011-11-04 21:54:10 |
| epng-20110930_cal.xml | 30165 | 2011-11-04 21:54:10 |
| epng-20110930_lab.xml | 97697 | 2011-11-04 21:54:10 |
| epng-20110930_pre.xml | 63261 | 2011-11-04 21:54:10 |
| FilingSummary.xml | 7400 | 2011-11-04 21:54:10 |
| Financial_Report.xls | 84865 | 2011-11-04 21:54:10 |
| h84785e10vq.htm | 160578 | 2011-11-04 21:54:10 |
| h84785exv31wa.htm | 5881 | 2011-11-04 21:54:10 |
| h84785exv31wb.htm | 5868 | 2011-11-04 21:54:10 |
| h84785exv32wa.htm | 2669 | 2011-11-04 21:54:10 |
| h84785exv32wb.htm | 2766 | 2011-11-04 21:54:10 |
| R1.htm | 22731 | 2011-11-04 21:54:10 |
| R10.htm | 22030 | 2011-11-04 21:54:10 |
| R11.htm | 20166 | 2011-11-04 21:54:10 |
| R12.htm | 15115 | 2011-11-04 21:54:10 |
| R2.htm | 48152 | 2011-11-04 21:54:10 |
| R3.htm | 5652 | 2011-11-04 21:54:10 |
| R4.htm | 144232 | 2011-11-04 21:54:10 |
| R5.htm | 17220 | 2011-11-04 21:54:10 |
| R6.htm | 66711 | 2011-11-04 21:54:10 |
| R7.htm | 12974 | 2011-11-04 21:54:10 |
| R8.htm | 16493 | 2011-11-04 21:54:10 |
| R9.htm | 7214 | 2011-11-04 21:54:10 |
| report.css | 2721 | 2011-11-04 21:54:10 |
| Show.js | 6423 | 2011-11-04 21:54:10 |