Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000076063-19-000015-index.html | 2019-05-09 13:00:02 | |
| 0000076063-19-000015.txt | 2019-05-09 13:00:02 | |
 0000076063-19-000015-xbrl.zip | 73141 | 2019-05-09 13:00:02 |
| FilingSummary.xml | 15944 | 2019-05-09 13:00:02 |
| Financial_Report.xlsx | 31951 | 2019-05-09 13:00:02 |
| pepl-20190331.xml | 247272 | 2019-05-09 13:00:02 |
| pepl-20190331.xsd | 19978 | 2019-05-09 13:00:02 |
| pepl-20190331_cal.xml | 41572 | 2019-05-09 13:00:02 |
| pepl-20190331_def.xml | 90092 | 2019-05-09 13:00:02 |
| pepl-20190331_lab.xml | 266421 | 2019-05-09 13:00:02 |
| pepl-20190331_pre.xml | 151262 | 2019-05-09 13:00:02 |
| pepl03-31x19ex311.htm | 13003 | 2019-05-09 13:00:02 |
| pepl03-31x19ex312.htm | 13153 | 2019-05-09 13:00:02 |
| pepl03-31x19ex321.htm | 6902 | 2019-05-09 13:00:02 |
| pepl03-31x19ex322.htm | 7083 | 2019-05-09 13:00:02 |
| pepl03-31x201910xq.htm | 373257 | 2019-05-09 13:00:02 |
| R1.htm | 23419 | 2019-05-09 13:00:02 |
| R10.htm | 26939 | 2019-05-09 13:00:02 |
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| R9.htm | 14828 | 2019-05-09 13:00:02 |
| report.css | 2767 | 2019-05-09 13:00:02 |
| Show.js | 1085 | 2019-05-09 13:00:02 |