Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-023123-index-headers.html | 2021-09-20 11:43:50 | |
| 0001493152-21-023123-index.html | 2021-09-20 11:43:50 | |
| 0001493152-21-023123.txt | 2021-09-20 11:43:50 | |
 0001493152-21-023123-xbrl.zip | 14562 | 2021-09-20 11:43:50 |
| ex99-1.htm | 11309 | 2021-09-20 11:43:50 |
 ex99-1_001.jpg | 9262 | 2021-09-20 11:43:50 |
| FilingSummary.xml | 1602 | 2021-09-20 11:43:50 |
| Financial_Report.xlsx | 5756 | 2021-09-20 11:43:50 |
| form8-k.htm | 36437 | 2021-09-20 11:43:50 |
| form8-k_htm.xml | 3786 | 2021-09-20 11:43:50 |
| MetaLinks.json | 38360 | 2021-09-20 11:43:50 |
| pesi-20210916.xsd | 3027 | 2021-09-20 11:43:50 |
| pesi-20210916_lab.xml | 34915 | 2021-09-20 11:43:50 |
| pesi-20210916_pre.xml | 22790 | 2021-09-20 11:43:50 |
| R1.htm | 41760 | 2021-09-20 11:43:50 |
| report.css | 2767 | 2021-09-20 11:43:50 |
| Show.js | 1085 | 2021-09-20 11:43:50 |