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| 0000076063-19-000026-index.html | 2019-08-08 13:08:59 | |
| 0000076063-19-000026.txt | 2019-08-08 13:08:59 | |
 0000076063-19-000026-xbrl.zip | 101610 | 2019-08-08 13:08:59 |
| FilingSummary.xml | 16872 | 2019-08-08 13:08:59 |
| Financial_Report.xlsx | 34537 | 2019-08-08 13:08:59 |
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| pepl-20190630.xsd | 19806 | 2019-08-08 13:08:59 |
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| report.css | 2767 | 2019-08-08 13:08:59 |
| Show.js | 1085 | 2019-08-08 13:08:59 |