Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-080400-index-headers.html | 2025-06-02 17:30:24 | |
| 0000950170-25-080400-index.html | 2025-06-02 17:30:24 | |
| 0000950170-25-080400.txt | 2025-06-02 17:30:24 | |
 0000950170-25-080400-xbrl.zip | 7799 | 2025-06-02 17:30:24 |
| FilingSummary.xml | 1656 | 2025-06-02 17:30:24 |
| MetaLinks.json | 17431 | 2025-06-02 17:30:24 |
| psn-20250602.htm | 53509 | 2025-06-02 17:30:24 |
| psn-20250602.xsd | 23881 | 2025-06-02 17:30:24 |
| psn-20250602_htm.xml | 4519 | 2025-06-02 17:30:24 |
| R1.htm | 38093 | 2025-06-02 17:30:24 |
| report.css | 2766 | 2025-06-02 17:30:24 |
| Show.js | 1084 | 2025-06-02 17:30:24 |