Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-151961-index-headers.html | 2022-05-16 17:01:21 | |
| 0001193125-22-151961-index.html | 2022-05-16 17:01:21 | |
| 0001193125-22-151961.txt | 2022-05-16 17:01:21 | |
 0001193125-22-151961-xbrl.zip | 20516 | 2022-05-16 17:01:21 |
| d272160d8k.htm | 23862 | 2022-05-16 17:01:21 |
| d272160d8k_htm.xml | 2895 | 2022-05-16 17:01:21 |
| d272160dex991.htm | 142040 | 2022-05-16 17:01:21 |
| FilingSummary.xml | 1725 | 2022-05-16 17:01:21 |
| Financial_Report.xlsx | 5577 | 2022-05-16 17:01:21 |
 g272160g0514202110804.jpg | 13136 | 2022-05-16 17:01:21 |
| MetaLinks.json | 15695 | 2022-05-16 17:01:21 |
| psix-20220516.xsd | 2840 | 2022-05-16 17:01:21 |
| psix-20220516_lab.xml | 15200 | 2022-05-16 17:01:21 |
| psix-20220516_pre.xml | 9533 | 2022-05-16 17:01:21 |
| R1.htm | 33905 | 2022-05-16 17:01:21 |
| report.css | 2767 | 2022-05-16 17:01:21 |
| Show.js | 1085 | 2022-05-16 17:01:21 |