Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-23-018266-index-headers.html | 2023-05-19 11:54:08 | |
| 0001493152-23-018266-index.html | 2023-05-19 11:54:08 | |
| 0001493152-23-018266.txt | 2023-05-19 11:54:08 | |
 0001493152-23-018266-xbrl.zip | 12411 | 2023-05-19 11:54:08 |
| FilingSummary.xml | 1795 | 2023-05-19 11:54:08 |
| Financial_Report.xlsx | 5776 | 2023-05-19 11:54:08 |
| form8-k.htm | 46835 | 2023-05-19 11:54:08 |
| form8-k_htm.xml | 3788 | 2023-05-19 11:54:08 |
| MetaLinks.json | 39875 | 2023-05-19 11:54:08 |
| pesi-20230519.xsd | 3230 | 2023-05-19 11:54:08 |
| pesi-20230519_lab.xml | 34916 | 2023-05-19 11:54:08 |
| pesi-20230519_pre.xml | 22791 | 2023-05-19 11:54:08 |
| R1.htm | 41235 | 2023-05-19 11:54:08 |
| report.css | 2766 | 2023-05-19 11:54:08 |
| Show.js | 1084 | 2023-05-19 11:54:08 |