Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-014826-index-headers.html | 2023-04-26 16:18:43 | |
| 0000950170-23-014826-index.html | 2023-04-26 16:18:43 | |
| 0000950170-23-014826.txt | 2023-04-26 16:18:43 | |
 0000950170-23-014826-xbrl.zip | 25586 | 2023-04-26 16:18:43 |
| FilingSummary.xml | 1727 | 2023-04-26 16:18:43 |
| Financial_Report.xlsx | 5731 | 2023-04-26 16:18:43 |
| MetaLinks.json | 19247 | 2023-04-26 16:18:43 |
| pi-20230426.htm | 66882 | 2023-04-26 16:18:43 |
| pi-20230426.xsd | 2462 | 2023-04-26 16:18:43 |
| pi-20230426_htm.xml | 4701 | 2023-04-26 16:18:43 |
| pi-20230426_lab.xml | 17790 | 2023-04-26 16:18:43 |
| pi-20230426_pre.xml | 11116 | 2023-04-26 16:18:43 |
| pi-ex99_1.htm | 551612 | 2023-04-26 16:18:43 |
| R1.htm | 39638 | 2023-04-26 16:18:43 |
| report.css | 2767 | 2023-04-26 16:18:43 |
| Show.js | 1084 | 2023-04-26 16:18:43 |