Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-355377-index-headers.html | 2021-12-13 16:05:55 | |
| 0001193125-21-355377-index.html | 2021-12-13 16:05:55 | |
| 0001193125-21-355377.txt | 2021-12-13 16:05:55 | |
 0001193125-21-355377-xbrl.zip | 8952 | 2021-12-13 16:05:55 |
| d180963d8k.htm | 25820 | 2021-12-13 16:05:55 |
| d180963d8k_htm.xml | 2901 | 2021-12-13 16:05:55 |
| FilingSummary.xml | 1689 | 2021-12-13 16:05:55 |
| Financial_Report.xlsx | 5578 | 2021-12-13 16:05:55 |
| MetaLinks.json | 15960 | 2021-12-13 16:05:55 |
| psix-20211207.xsd | 2883 | 2021-12-13 16:05:55 |
| psix-20211207_lab.xml | 15319 | 2021-12-13 16:05:55 |
| psix-20211207_pre.xml | 9660 | 2021-12-13 16:05:55 |
| R1.htm | 33833 | 2021-12-13 16:05:55 |
| report.css | 2766 | 2021-12-13 16:05:55 |
| Show.js | 1084 | 2021-12-13 16:05:55 |