Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-244699-index-headers.html | 2021-08-12 16:16:33 | |
| 0001193125-21-244699-index.html | 2021-08-12 16:16:33 | |
| 0001193125-21-244699.txt | 2021-08-12 16:16:33 | |
 0001193125-21-244699-xbrl.zip | 13249 | 2021-08-12 16:16:33 |
| d173824d8k.htm | 32295 | 2021-08-12 16:16:33 |
| d173824d8k_htm.xml | 7941 | 2021-08-12 16:16:33 |
| d173824dex101.htm | 6361 | 2021-08-12 16:16:33 |
| FilingSummary.xml | 1827 | 2021-08-12 16:16:33 |
| Financial_Report.xlsx | 5990 | 2021-08-12 16:16:33 |
| MetaLinks.json | 24228 | 2021-08-12 16:16:33 |
| pei-20210809.xsd | 4192 | 2021-08-12 16:16:33 |
| pei-20210809_def.xml | 15135 | 2021-08-12 16:16:33 |
| pei-20210809_lab.xml | 25459 | 2021-08-12 16:16:33 |
| pei-20210809_pre.xml | 16298 | 2021-08-12 16:16:33 |
| R1.htm | 50825 | 2021-08-12 16:16:33 |
| report.css | 2767 | 2021-08-12 16:16:33 |
| Show.js | 1085 | 2021-08-12 16:16:33 |