Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-122080-index-headers.html | 2021-04-20 09:18:57 | |
| 0001193125-21-122080-index.html | 2021-04-20 09:18:57 | |
| 0001193125-21-122080.txt | 2021-04-20 09:18:57 | |
 0001193125-21-122080-xbrl.zip | 14443 | 2021-04-20 09:18:57 |
| d29132d8k.htm | 30686 | 2021-04-20 09:18:57 |
| d29132d8k_htm.xml | 7887 | 2021-04-20 09:18:57 |
| d29132dex991.htm | 9972 | 2021-04-20 09:18:57 |
| FilingSummary.xml | 1823 | 2021-04-20 09:18:57 |
| Financial_Report.xlsx | 5998 | 2021-04-20 09:18:57 |
 g29132g16q23.jpg | 10990 | 2021-04-20 09:18:57 |
| MetaLinks.json | 24296 | 2021-04-20 09:18:57 |
| pei-20210419.xsd | 4109 | 2021-04-20 09:18:57 |
| pei-20210419_def.xml | 15173 | 2021-04-20 09:18:57 |
| pei-20210419_lab.xml | 25479 | 2021-04-20 09:18:57 |
| pei-20210419_pre.xml | 16336 | 2021-04-20 09:18:57 |
| R1.htm | 50812 | 2021-04-20 09:18:57 |
| report.css | 2767 | 2021-04-20 09:18:57 |
| Show.js | 1085 | 2021-04-20 09:18:57 |