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|---|---|---|
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| 0000076063-16-000040-index.html | 2016-05-06 14:31:45 | |
| 0000076063-16-000040.txt | 2016-05-06 14:31:45 | |
 0000076063-16-000040-xbrl.zip | 65219 | 2016-05-06 14:31:45 |
| FilingSummary.xml | 14554 | 2016-05-06 14:31:45 |
| Financial_Report.xlsx | 27979 | 2016-05-06 14:31:45 |
| pepl-20160331.xml | 119806 | 2016-05-06 14:31:45 |
| pepl-20160331.xsd | 22637 | 2016-05-06 14:31:45 |
| pepl-20160331_cal.xml | 40988 | 2016-05-06 14:31:45 |
| pepl-20160331_def.xml | 124737 | 2016-05-06 14:31:45 |
| pepl-20160331_lab.xml | 252102 | 2016-05-06 14:31:45 |
| pepl-20160331_pre.xml | 151448 | 2016-05-06 14:31:45 |
| pepl03-31x1610xq.htm | 329919 | 2016-05-06 14:31:45 |
| pepl03-31x16ex311.htm | 13008 | 2016-05-06 14:31:45 |
| pepl03-31x16ex312.htm | 13157 | 2016-05-06 14:31:45 |
| pepl03-31x16ex321.htm | 6902 | 2016-05-06 14:31:45 |
| pepl03-31x16ex322.htm | 7083 | 2016-05-06 14:31:45 |
| R1.htm | 19821 | 2016-05-06 14:31:45 |
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| R2.htm | 85682 | 2016-05-06 14:31:45 |
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| R21.htm | 4629 | 2016-05-06 14:31:45 |
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| R3.htm | 46798 | 2016-05-06 14:31:45 |
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| R6.htm | 47208 | 2016-05-06 14:31:45 |
| R7.htm | 11749 | 2016-05-06 14:31:45 |
| R8.htm | 18353 | 2016-05-06 14:31:45 |
| R9.htm | 6635 | 2016-05-06 14:31:45 |
| report.css | 2767 | 2016-05-06 14:31:45 |
| Show.js | 1410 | 2016-05-06 14:31:45 |