Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000076063-22-000028-index-headers.html | 2022-08-04 11:29:48 | |
| 0000076063-22-000028-index.html | 2022-08-04 11:29:48 | |
| 0000076063-22-000028.txt | 2022-08-04 11:29:48 | |
 0000076063-22-000028-xbrl.zip | 90746 | 2022-08-04 11:29:48 |
| FilingSummary.xml | 10866 | 2022-08-04 11:29:48 |
| Financial_Report.xlsx | 26154 | 2022-08-04 11:29:48 |
| MetaLinks.json | 250072 | 2022-08-04 11:29:48 |
| pepl-20220630.htm | 458018 | 2022-08-04 11:29:48 |
| pepl-20220630.xsd | 13383 | 2022-08-04 11:29:48 |
| pepl-20220630_cal.xml | 32317 | 2022-08-04 11:29:48 |
| pepl-20220630_def.xml | 47246 | 2022-08-04 11:29:48 |
| pepl-20220630_htm.xml | 219514 | 2022-08-04 11:29:48 |
| pepl-20220630_lab.xml | 195397 | 2022-08-04 11:29:48 |
| pepl-20220630_pre.xml | 113872 | 2022-08-04 11:29:48 |
| pepl06-30x22ex311.htm | 11076 | 2022-08-04 11:29:48 |
| pepl06-30x22ex312.htm | 11049 | 2022-08-04 11:29:48 |
| pepl06-30x22ex313.htm | 11066 | 2022-08-04 11:29:48 |
| pepl06-30x22ex321.htm | 5555 | 2022-08-04 11:29:48 |
| pepl06-30x22ex322.htm | 5529 | 2022-08-04 11:29:48 |
| pepl06-30x22ex323.htm | 5547 | 2022-08-04 11:29:48 |
| R1.htm | 47669 | 2022-08-04 11:29:48 |
| R10.htm | 10414 | 2022-08-04 11:29:48 |
| R11.htm | 16841 | 2022-08-04 11:29:48 |
| R12.htm | 7643 | 2022-08-04 11:29:48 |
| R13.htm | 13195 | 2022-08-04 11:29:48 |
| R14.htm | 9302 | 2022-08-04 11:29:48 |
| R15.htm | 15993 | 2022-08-04 11:29:48 |
| R16.htm | 12009 | 2022-08-04 11:29:48 |
| R2.htm | 90834 | 2022-08-04 11:29:48 |
| R3.htm | 71809 | 2022-08-04 11:29:48 |
| R4.htm | 37713 | 2022-08-04 11:29:48 |
| R5.htm | 56471 | 2022-08-04 11:29:48 |
| R6.htm | 8398 | 2022-08-04 11:29:48 |
| R7.htm | 18619 | 2022-08-04 11:29:48 |
| R8.htm | 7900 | 2022-08-04 11:29:48 |
| R9.htm | 15034 | 2022-08-04 11:29:48 |
| report.css | 2767 | 2022-08-04 11:29:48 |
| Show.js | 1085 | 2022-08-04 11:29:48 |