Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-21-024469-index-headers.html | 2021-10-04 14:25:44 | |
| 0001493152-21-024469-index.html | 2021-10-04 14:25:44 | |
| 0001493152-21-024469.txt | 2021-10-04 14:25:44 | |
 0001493152-21-024469-xbrl.zip | 55841 | 2021-10-04 14:25:44 |
| ex10-1.htm | 119445 | 2021-10-04 14:25:44 |
| ex10-2.htm | 130373 | 2021-10-04 14:25:44 |
| ex5-1.htm | 12681 | 2021-10-04 14:25:44 |
 ex5-1_001.jpg | 5658 | 2021-10-04 14:25:44 |
 ex5-1_002.jpg | 7055 | 2021-10-04 14:25:44 |
| ex99-1.htm | 11939 | 2021-10-04 14:25:44 |
 ex99-1_001.jpg | 9260 | 2021-10-04 14:25:44 |
| FilingSummary.xml | 1685 | 2021-10-04 14:25:44 |
| Financial_Report.xlsx | 5755 | 2021-10-04 14:25:44 |
| form8-k.htm | 48155 | 2021-10-04 14:25:44 |
| form8-k_htm.xml | 3784 | 2021-10-04 14:25:44 |
| MetaLinks.json | 38360 | 2021-10-04 14:25:44 |
| pesi-20210930.xsd | 3028 | 2021-10-04 14:25:44 |
| pesi-20210930_lab.xml | 34916 | 2021-10-04 14:25:44 |
| pesi-20210930_pre.xml | 22791 | 2021-10-04 14:25:44 |
| R1.htm | 41759 | 2021-10-04 14:25:44 |
| report.css | 2767 | 2021-10-04 14:25:44 |
| Show.js | 1085 | 2021-10-04 14:25:44 |