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|---|---|---|
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| 0000203248-12-000069-index.html | 2012-05-09 15:26:51 | |
| 0000203248-12-000069.txt | 2012-05-09 15:26:51 | |
 0000203248-12-000069-xbrl.zip | 56029 | 2012-05-09 15:26:51 |
| exhibit31_1.htm | 11577 | 2012-05-09 15:26:51 |
| exhibit31_2.htm | 11145 | 2012-05-09 15:26:51 |
| exhibit32_1.htm | 5610 | 2012-05-09 15:26:51 |
| exhibit32_2.htm | 6078 | 2012-05-09 15:26:51 |
| FilingSummary.xml | 9124 | 2012-05-09 15:26:51 |
| Financial_Report.xls | 315189 | 2012-05-09 15:26:51 |
| pepl-20120331.xml | 382222 | 2012-05-09 15:26:51 |
| pepl-20120331.xsd | 19606 | 2012-05-09 15:26:51 |
| pepl-20120331_cal.xml | 43460 | 2012-05-09 15:26:51 |
| pepl-20120331_def.xml | 87871 | 2012-05-09 15:26:51 |
| pepl-20120331_lab.xml | 128488 | 2012-05-09 15:26:51 |
| pepl-20120331_pre.xml | 110640 | 2012-05-09 15:26:51 |
| pepl10q_033112.htm | 823285 | 2012-05-09 15:26:51 |
| R1.htm | 37272 | 2012-05-09 15:26:51 |
| R10.htm | 61351 | 2012-05-09 15:26:51 |
| R11.htm | 6763 | 2012-05-09 15:26:51 |
| R12.htm | 39752 | 2012-05-09 15:26:51 |
| R13.htm | 38272 | 2012-05-09 15:26:51 |
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| R18.htm | 41578 | 2012-05-09 15:26:51 |
| R2.htm | 145540 | 2012-05-09 15:26:51 |
| R3.htm | 59550 | 2012-05-09 15:26:51 |
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| R6.htm | 27510 | 2012-05-09 15:26:51 |
| R7.htm | 15397 | 2012-05-09 15:26:51 |
| R8.htm | 12973 | 2012-05-09 15:26:51 |
| R9.htm | 26161 | 2012-05-09 15:26:51 |
| report.css | 2721 | 2012-05-09 15:26:51 |
| Show.js | 6423 | 2012-05-09 15:26:51 |