Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-166320-index-headers.html | 2022-06-02 17:15:32 | |
| 0001193125-22-166320-index.html | 2022-06-02 17:15:32 | |
| 0001193125-22-166320.txt | 2022-06-02 17:15:32 | |
 0001193125-22-166320-xbrl.zip | 14773 | 2022-06-02 17:15:32 |
| d364625d8k.htm | 33581 | 2022-06-02 17:15:32 |
| d364625d8k_htm.xml | 2895 | 2022-06-02 17:15:32 |
| d364625dex991.htm | 12732 | 2022-06-02 17:15:32 |
| FilingSummary.xml | 1725 | 2022-06-02 17:15:32 |
| Financial_Report.xlsx | 5577 | 2022-06-02 17:15:32 |
 g364625g0603023014769.jpg | 12422 | 2022-06-02 17:15:32 |
| MetaLinks.json | 15695 | 2022-06-02 17:15:32 |
| psix-20220526.xsd | 2838 | 2022-06-02 17:15:32 |
| psix-20220526_lab.xml | 15198 | 2022-06-02 17:15:32 |
| psix-20220526_pre.xml | 9531 | 2022-06-02 17:15:32 |
| R1.htm | 33905 | 2022-06-02 17:15:32 |
| report.css | 2767 | 2022-06-02 17:15:32 |
| Show.js | 1085 | 2022-06-02 17:15:32 |