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| 0001437749-17-014241-index.html | 2017-08-09 13:21:42 | |
| 0001437749-17-014241.txt | 2017-08-09 13:21:42 | |
 0001437749-17-014241-xbrl.zip | 151130 | 2017-08-09 13:21:42 |
| ex10-6.htm | 55465 | 2017-08-09 13:21:42 |
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| FilingSummary.xml | 32307 | 2017-08-09 13:21:42 |
| Financial_Report.xlsx | 59541 | 2017-08-09 13:21:42 |
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| pesi-20170630.xsd | 65781 | 2017-08-09 13:21:42 |
| pesi-20170630_cal.xml | 62021 | 2017-08-09 13:21:42 |
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| pesi-20170630_lab.xml | 377208 | 2017-08-09 13:21:42 |
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| report.css | 2767 | 2017-08-09 13:21:42 |
| Show.js | 1410 | 2017-08-09 13:21:42 |