Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-301023-index-headers.html | 2022-12-08 16:06:19 | |
| 0001193125-22-301023-index.html | 2022-12-08 16:06:19 | |
| 0001193125-22-301023.txt | 2022-12-08 16:06:19 | |
 0001193125-22-301023-xbrl.zip | 14741 | 2022-12-08 16:06:19 |
| d411291d8k.htm | 30507 | 2022-12-08 16:06:19 |
| d411291d8k_htm.xml | 7929 | 2022-12-08 16:06:19 |
| d411291dex991.htm | 12282 | 2022-12-08 16:06:19 |
| FilingSummary.xml | 1766 | 2022-12-08 16:06:19 |
| Financial_Report.xlsx | 6048 | 2022-12-08 16:06:19 |
 g411291dsp1.jpg | 22606 | 2022-12-08 16:06:19 |
| MetaLinks.json | 23668 | 2022-12-08 16:06:19 |
| pei-20221208.xsd | 4125 | 2022-12-08 16:06:19 |
| pei-20221208_def.xml | 14960 | 2022-12-08 16:06:19 |
| pei-20221208_lab.xml | 25283 | 2022-12-08 16:06:19 |
| pei-20221208_pre.xml | 16122 | 2022-12-08 16:06:19 |
| R1.htm | 50150 | 2022-12-08 16:06:19 |
| report.css | 2767 | 2022-12-08 16:06:19 |
| Show.js | 1085 | 2022-12-08 16:06:19 |