Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-051889-index-headers.html | 2020-11-06 14:39:39 | |
| 0001564590-20-051889-index.html | 2020-11-06 14:39:39 | |
| 0001564590-20-051889.txt | 2020-11-06 14:39:39 | |
 0001564590-20-051889-xbrl.zip | 52019 | 2020-11-06 14:39:39 |
| FilingSummary.xml | 1840 | 2020-11-06 14:39:39 |
| Financial_Report.xlsx | 5793 | 2020-11-06 14:39:39 |
 ghtqlh2ahbrb000001.jpg | 7973 | 2020-11-06 14:39:39 |
| MetaLinks.json | 24737 | 2020-11-06 14:39:39 |
| pei-20201106.xsd | 6726 | 2020-11-06 14:39:39 |
| pei-20201106_def.xml | 15613 | 2020-11-06 14:39:39 |
| pei-20201106_lab.xml | 27468 | 2020-11-06 14:39:39 |
| pei-20201106_pre.xml | 16566 | 2020-11-06 14:39:39 |
| pei-8k_20201106.htm | 50338 | 2020-11-06 14:39:39 |
| pei-8k_20201106_htm.xml | 8353 | 2020-11-06 14:39:39 |
| pei-ex991_29.htm | 1384982 | 2020-11-06 14:39:39 |
| R1.htm | 50992 | 2020-11-06 14:39:39 |
| report.css | 2767 | 2020-11-06 14:39:39 |
| Show.js | 1085 | 2020-11-06 14:39:39 |