Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-262503-index-headers.html | 2020-10-02 16:15:34 | |
| 0001193125-20-262503-index.html | 2020-10-02 16:15:34 | |
| 0001193125-20-262503.txt | 2020-10-02 16:15:34 | |
 0001193125-20-262503-xbrl.zip | 44788 | 2020-10-02 16:15:34 |
| d83320d8k.htm | 44615 | 2020-10-02 16:15:34 |
| d83320d8k_htm.xml | 7941 | 2020-10-02 16:15:34 |
| d83320dex101.htm | 111115 | 2020-10-02 16:15:34 |
| d83320dex102.htm | 108623 | 2020-10-02 16:15:34 |
| d83320dex103.htm | 112223 | 2020-10-02 16:15:34 |
| FilingSummary.xml | 1891 | 2020-10-02 16:15:34 |
| Financial_Report.xlsx | 5767 | 2020-10-02 16:15:34 |
| MetaLinks.json | 24311 | 2020-10-02 16:15:34 |
| pei-20200924.xsd | 4370 | 2020-10-02 16:15:34 |
| pei-20200924_def.xml | 15135 | 2020-10-02 16:15:34 |
| pei-20200924_lab.xml | 25459 | 2020-10-02 16:15:34 |
| pei-20200924_pre.xml | 16298 | 2020-10-02 16:15:34 |
| R1.htm | 50825 | 2020-10-02 16:15:34 |
| report.css | 2767 | 2020-10-02 16:15:34 |
| Show.js | 1085 | 2020-10-02 16:15:34 |