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| 0000750199-13-000037-index.html | 2013-10-31 17:04:20 | |
| 0000750199-13-000037.txt | 2013-10-31 17:04:20 | |
 0000750199-13-000037-xbrl.zip | 152064 | 2013-10-31 17:04:20 |
| epl-20130930.xml | 3744472 | 2013-10-31 17:04:20 |
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| epl-20130930ex31204ccc5.htm | 10217 | 2013-10-31 17:04:20 |
| epl-20130930ex321bf3acc.htm | 4491 | 2013-10-31 17:04:20 |
| epl-20130930ex3224ce126.htm | 4734 | 2013-10-31 17:04:20 |
| epl-20130930x10q.htm | 2823018 | 2013-10-31 17:04:20 |
| epl-20130930_cal.xml | 64752 | 2013-10-31 17:04:20 |
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| epl-20130930_pre.xml | 287191 | 2013-10-31 17:04:20 |
| FilingSummary.xml | 23413 | 2013-10-31 17:04:20 |
| Financial_Report.xls | 3459016 | 2013-10-31 17:04:20 |
| Financial_Report.xlsx | 158853 | 2013-10-31 17:04:20 |
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| R9.htm | 29261 | 2013-10-31 17:04:20 |
| report.css | 2740 | 2013-10-31 17:04:20 |
| Show.js | 1410 | 2013-10-31 17:04:20 |