Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000076063-21-000032-index-headers.html | 2021-08-05 12:58:07 | |
| 0000076063-21-000032-index.html | 2021-08-05 12:58:07 | |
| 0000076063-21-000032.txt | 2021-08-05 12:58:07 | |
 0000076063-21-000032-xbrl.zip | 92354 | 2021-08-05 12:58:07 |
| FilingSummary.xml | 10912 | 2021-08-05 12:58:07 |
| Financial_Report.xlsx | 25421 | 2021-08-05 12:58:07 |
| MetaLinks.json | 252298 | 2021-08-05 12:58:07 |
| pepl-20210630.htm | 459051 | 2021-08-05 12:58:07 |
| pepl-20210630.xsd | 13437 | 2021-08-05 12:58:07 |
| pepl-20210630_cal.xml | 33338 | 2021-08-05 12:58:07 |
| pepl-20210630_def.xml | 48081 | 2021-08-05 12:58:07 |
| pepl-20210630_htm.xml | 214751 | 2021-08-05 12:58:07 |
| pepl-20210630_lab.xml | 198050 | 2021-08-05 12:58:07 |
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| pepl06-30x21ex311.htm | 11076 | 2021-08-05 12:58:07 |
| pepl06-30x21ex312.htm | 11049 | 2021-08-05 12:58:07 |
| pepl06-30x21ex313.htm | 11066 | 2021-08-05 12:58:07 |
| pepl06-30x21ex321.htm | 5555 | 2021-08-05 12:58:07 |
| pepl06-30x21ex322.htm | 5529 | 2021-08-05 12:58:07 |
| pepl06-30x21ex323.htm | 5547 | 2021-08-05 12:58:07 |
| R1.htm | 47711 | 2021-08-05 12:58:07 |
| R10.htm | 10410 | 2021-08-05 12:58:07 |
| R11.htm | 16844 | 2021-08-05 12:58:07 |
| R12.htm | 7644 | 2021-08-05 12:58:07 |
| R13.htm | 13192 | 2021-08-05 12:58:07 |
| R14.htm | 11968 | 2021-08-05 12:58:07 |
| R15.htm | 19881 | 2021-08-05 12:58:07 |
| R16.htm | 15455 | 2021-08-05 12:58:07 |
| R2.htm | 92538 | 2021-08-05 12:58:07 |
| R3.htm | 70592 | 2021-08-05 12:58:07 |
| R4.htm | 40317 | 2021-08-05 12:58:07 |
| R5.htm | 58788 | 2021-08-05 12:58:07 |
| R6.htm | 8564 | 2021-08-05 12:58:07 |
| R7.htm | 18618 | 2021-08-05 12:58:07 |
| R8.htm | 7925 | 2021-08-05 12:58:07 |
| R9.htm | 15250 | 2021-08-05 12:58:07 |
| report.css | 2767 | 2021-08-05 12:58:07 |
| Show.js | 1085 | 2021-08-05 12:58:07 |