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 0001564590-20-026470-index-headers.html | 2020-05-21 10:50:35 | |
| 0001564590-20-026470-index.html | 2020-05-21 10:50:35 | |
| 0001564590-20-026470.txt | 2020-05-21 10:50:35 | |
 0001564590-20-026470-xbrl.zip | 44388 | 2020-05-21 10:50:35 |
| FilingSummary.xml | 1840 | 2020-05-21 10:50:35 |
| Financial_Report.xlsx | 6135 | 2020-05-21 10:50:35 |
 grbysa1tahc1000001.jpg | 9674 | 2020-05-21 10:50:35 |
| MetaLinks.json | 24640 | 2020-05-21 10:50:35 |
| pei-20200521.xsd | 6468 | 2020-05-21 10:50:35 |
| pei-20200521_def.xml | 15655 | 2020-05-21 10:50:35 |
| pei-20200521_lab.xml | 27240 | 2020-05-21 10:50:35 |
| pei-20200521_pre.xml | 16606 | 2020-05-21 10:50:35 |
| pei-8k_20200521.htm | 50054 | 2020-05-21 10:50:35 |
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| R1.htm | 50974 | 2020-05-21 10:50:35 |
| report.css | 2767 | 2020-05-21 10:50:35 |
| Show.js | 1085 | 2020-05-21 10:50:35 |