Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-130648-index-headers.html | 2023-05-01 17:02:04 | |
| 0001193125-23-130648-index.html | 2023-05-01 17:02:04 | |
| 0001193125-23-130648.txt | 2023-05-01 17:02:04 | |
 0001193125-23-130648-xbrl.zip | 83794 | 2023-05-01 17:02:04 |
| d466125d10ka.htm | 405074 | 2023-05-01 17:02:04 |
| d466125d10ka_htm.xml | 7811 | 2023-05-01 17:02:04 |
| d466125dex103.htm | 152063 | 2023-05-01 17:02:04 |
| d466125dex313.htm | 3794 | 2023-05-01 17:02:04 |
| d466125dex314.htm | 3701 | 2023-05-01 17:02:04 |
| FilingSummary.xml | 2078 | 2023-05-01 17:02:04 |
| Financial_Report.xlsx | 7532 | 2023-05-01 17:02:04 |
 g466125g0428110701733.jpg | 2779 | 2023-05-01 17:02:04 |
| MetaLinks.json | 24998 | 2023-05-01 17:02:04 |
| psix-20221231.xsd | 4952 | 2023-05-01 17:02:04 |
| psix-20221231_cal.xml | 659 | 2023-05-01 17:02:04 |
| psix-20221231_def.xml | 1664 | 2023-05-01 17:02:04 |
| psix-20221231_lab.xml | 20299 | 2023-05-01 17:02:04 |
| psix-20221231_pre.xml | 16091 | 2023-05-01 17:02:04 |
| R1.htm | 66970 | 2023-05-01 17:02:04 |
| report.css | 2767 | 2023-05-01 17:02:04 |
| Show.js | 1085 | 2023-05-01 17:02:04 |