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| 0001437749-17-008550-index.html | 2017-05-10 12:28:49 | |
| 0001437749-17-008550.txt | 2017-05-10 12:28:49 | |
 0001437749-17-008550-xbrl.zip | 140709 | 2017-05-10 12:28:49 |
| ex31-1.htm | 16904 | 2017-05-10 12:28:49 |
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| ex32-1.htm | 5625 | 2017-05-10 12:28:49 |
| ex32-2.htm | 5791 | 2017-05-10 12:28:49 |
| FilingSummary.xml | 32875 | 2017-05-10 12:28:49 |
| Financial_Report.xlsx | 56265 | 2017-05-10 12:28:49 |
| pesi-20170331.xml | 1213475 | 2017-05-10 12:28:49 |
| pesi-20170331.xsd | 69640 | 2017-05-10 12:28:49 |
| pesi-20170331_cal.xml | 59844 | 2017-05-10 12:28:49 |
| pesi-20170331_def.xml | 434250 | 2017-05-10 12:28:49 |
| pesi-20170331_lab.xml | 386397 | 2017-05-10 12:28:49 |
| pesi-20170331_pre.xml | 454650 | 2017-05-10 12:28:49 |
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| report.css | 2767 | 2017-05-10 12:28:49 |
| Show.js | 1410 | 2017-05-10 12:28:49 |