Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-274475-index-headers.html | 2020-10-22 17:06:04 | |
| 0001193125-20-274475-index.html | 2020-10-22 17:06:04 | |
| 0001193125-20-274475.txt | 2020-10-22 17:06:04 | |
 0001193125-20-274475-xbrl.zip | 33855 | 2020-10-22 17:06:04 |
| d23041d8k.htm | 40206 | 2020-10-22 17:06:04 |
| d23041d8k_htm.xml | 7941 | 2020-10-22 17:06:04 |
| d23041dex101.htm | 119754 | 2020-10-22 17:06:04 |
| d23041dex102.htm | 102892 | 2020-10-22 17:06:04 |
| FilingSummary.xml | 1857 | 2020-10-22 17:06:04 |
| Financial_Report.xlsx | 5768 | 2020-10-22 17:06:04 |
| MetaLinks.json | 24281 | 2020-10-22 17:06:04 |
| pei-20201016.xsd | 4370 | 2020-10-22 17:06:04 |
| pei-20201016_def.xml | 15135 | 2020-10-22 17:06:04 |
| pei-20201016_lab.xml | 25459 | 2020-10-22 17:06:04 |
| pei-20201016_pre.xml | 16298 | 2020-10-22 17:06:04 |
| R1.htm | 50824 | 2020-10-22 17:06:04 |
| report.css | 2767 | 2020-10-22 17:06:04 |
| Show.js | 1085 | 2020-10-22 17:06:04 |