Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-002161-index-headers.html | 2023-02-08 16:21:07 | |
| 0000950170-23-002161-index.html | 2023-02-08 16:21:07 | |
| 0000950170-23-002161.txt | 2023-02-08 16:21:07 | |
 0000950170-23-002161-xbrl.zip | 29023 | 2023-02-08 16:21:07 |
| FilingSummary.xml | 1727 | 2023-02-08 16:21:07 |
| Financial_Report.xlsx | 5721 | 2023-02-08 16:21:07 |
| MetaLinks.json | 19239 | 2023-02-08 16:21:07 |
| pi-20230208.htm | 64581 | 2023-02-08 16:21:07 |
| pi-20230208.xsd | 2462 | 2023-02-08 16:21:07 |
| pi-20230208_htm.xml | 4699 | 2023-02-08 16:21:07 |
| pi-20230208_lab.xml | 17782 | 2023-02-08 16:21:07 |
| pi-20230208_pre.xml | 11116 | 2023-02-08 16:21:07 |
| pi-ex99_1.htm | 806222 | 2023-02-08 16:21:07 |
| R1.htm | 39629 | 2023-02-08 16:21:07 |
| report.css | 2767 | 2023-02-08 16:21:07 |
| Show.js | 1084 | 2023-02-08 16:21:07 |