Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-154277-index-headers.html | 2020-05-28 16:15:57 | |
| 0001193125-20-154277-index.html | 2020-05-28 16:15:57 | |
| 0001193125-20-154277.txt | 2020-05-28 16:15:57 | |
 0001193125-20-154277-xbrl.zip | 35345 | 2020-05-28 16:15:57 |
| d864589d8k.htm | 62364 | 2020-05-28 16:15:57 |
| d864589d8k_htm.xml | 7885 | 2020-05-28 16:15:57 |
| d864589dex101.htm | 121114 | 2020-05-28 16:15:57 |
| d864589dex102.htm | 16467 | 2020-05-28 16:15:57 |
| FilingSummary.xml | 1862 | 2020-05-28 16:15:57 |
| Financial_Report.xlsx | 6107 | 2020-05-28 16:15:57 |
| MetaLinks.json | 24242 | 2020-05-28 16:15:57 |
| pei-20200528.xsd | 4110 | 2020-05-28 16:15:57 |
| pei-20200528_def.xml | 15174 | 2020-05-28 16:15:57 |
| pei-20200528_lab.xml | 25480 | 2020-05-28 16:15:57 |
| pei-20200528_pre.xml | 16337 | 2020-05-28 16:15:57 |
| R1.htm | 50804 | 2020-05-28 16:15:57 |
| report.css | 2767 | 2020-05-28 16:15:57 |
| Show.js | 1085 | 2020-05-28 16:15:57 |