Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-136267-index-headers.html | 2020-05-07 16:16:05 | |
| 0001193125-20-136267-index.html | 2020-05-07 16:16:05 | |
| 0001193125-20-136267.txt | 2020-05-07 16:16:05 | |
 0001193125-20-136267-xbrl.zip | 10848 | 2020-05-07 16:16:05 |
| d915445d8k.htm | 31608 | 2020-05-07 16:16:05 |
| d915445d8k_htm.xml | 7885 | 2020-05-07 16:16:05 |
| FilingSummary.xml | 1792 | 2020-05-07 16:16:05 |
| Financial_Report.xlsx | 6109 | 2020-05-07 16:16:05 |
| MetaLinks.json | 24242 | 2020-05-07 16:16:05 |
| pei-20200501.xsd | 4109 | 2020-05-07 16:16:05 |
| pei-20200501_def.xml | 15173 | 2020-05-07 16:16:05 |
| pei-20200501_lab.xml | 25479 | 2020-05-07 16:16:05 |
| pei-20200501_pre.xml | 16336 | 2020-05-07 16:16:05 |
| R1.htm | 50804 | 2020-05-07 16:16:05 |
| report.css | 2766 | 2020-05-07 16:16:05 |
| Show.js | 1085 | 2020-05-07 16:16:05 |