Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-039106-index-headers.html | 2020-08-11 06:40:16 | |
| 0001564590-20-039106-index.html | 2020-08-11 06:40:16 | |
| 0001564590-20-039106.txt | 2020-08-11 06:40:16 | |
 0001564590-20-039106-xbrl.zip | 52174 | 2020-08-11 06:40:16 |
| FilingSummary.xml | 1839 | 2020-08-11 06:40:16 |
| Financial_Report.xlsx | 5798 | 2020-08-11 06:40:16 |
 g0iqczoz5esx000001.jpg | 9674 | 2020-08-11 06:40:16 |
| MetaLinks.json | 24640 | 2020-08-11 06:40:16 |
| pei-20200810.xsd | 6468 | 2020-08-11 06:40:16 |
| pei-20200810_def.xml | 15655 | 2020-08-11 06:40:16 |
| pei-20200810_lab.xml | 27240 | 2020-08-11 06:40:16 |
| pei-20200810_pre.xml | 16606 | 2020-08-11 06:40:16 |
| pei-8k_20200810.htm | 50183 | 2020-08-11 06:40:16 |
| pei-8k_20200810_htm.xml | 8302 | 2020-08-11 06:40:16 |
| pei-ex991_7.htm | 1374412 | 2020-08-11 06:40:16 |
| R1.htm | 50980 | 2020-08-11 06:40:16 |
| report.css | 2767 | 2020-08-11 06:40:16 |
| Show.js | 1085 | 2020-08-11 06:40:16 |