Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-21-003126-index-headers.html | 2021-11-04 17:24:05 | |
| 0000950170-21-003126-index.html | 2021-11-04 17:24:05 | |
| 0000950170-21-003126.txt | 2021-11-04 17:24:05 | |
 0000950170-21-003126-xbrl.zip | 152143 | 2021-11-04 17:24:05 |
| FilingSummary.xml | 1828 | 2021-11-04 17:24:05 |
| Financial_Report.xlsx | 5992 | 2021-11-04 17:24:05 |
 img220413905_0.jpg | 16434 | 2021-11-04 17:24:05 |
 img220413905_1.jpg | 175881 | 2021-11-04 17:24:05 |
 img220413905_2.jpg | 12910 | 2021-11-04 17:24:05 |
| MetaLinks.json | 23649 | 2021-11-04 17:24:05 |
| pei-20211104.htm | 77507 | 2021-11-04 17:24:05 |
| pei-20211104.xsd | 3634 | 2021-11-04 17:24:05 |
| pei-20211104_def.xml | 15653 | 2021-11-04 17:24:05 |
| pei-20211104_htm.xml | 8719 | 2021-11-04 17:24:05 |
| pei-20211104_lab.xml | 25236 | 2021-11-04 17:24:05 |
| pei-20211104_pre.xml | 15922 | 2021-11-04 17:24:05 |
| pei-ex99_1.htm | 8192608 | 2021-11-04 17:24:05 |
| R1.htm | 50787 | 2021-11-04 17:24:05 |
| report.css | 2767 | 2021-11-04 17:24:05 |
| Show.js | 1085 | 2021-11-04 17:24:05 |