Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-287008-index-headers.html | 2020-11-05 17:20:57 | |
| 0001193125-20-287008-index.html | 2020-11-05 17:20:57 | |
| 0001193125-20-287008.txt | 2020-11-05 17:20:57 | |
 0001193125-20-287008-xbrl.zip | 22101 | 2020-11-05 17:20:57 |
| d23082d8k.htm | 32204 | 2020-11-05 17:20:57 |
| d23082d8k_htm.xml | 7941 | 2020-11-05 17:20:57 |
| d23082dex991.htm | 52780 | 2020-11-05 17:20:57 |
| FilingSummary.xml | 1823 | 2020-11-05 17:20:57 |
| Financial_Report.xlsx | 5770 | 2020-11-05 17:20:57 |
| MetaLinks.json | 24281 | 2020-11-05 17:20:57 |
| pei-20201104.xsd | 4369 | 2020-11-05 17:20:57 |
| pei-20201104_def.xml | 15134 | 2020-11-05 17:20:57 |
| pei-20201104_lab.xml | 25458 | 2020-11-05 17:20:57 |
| pei-20201104_pre.xml | 16297 | 2020-11-05 17:20:57 |
| R1.htm | 50825 | 2020-11-05 17:20:57 |
| report.css | 2767 | 2020-11-05 17:20:57 |
| Show.js | 1085 | 2020-11-05 17:20:57 |