Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000950170-23-034747-index.html | 2023-07-26 16:27:18 | |
| 0000950170-23-034747.txt | 2023-07-26 16:27:18 | |
 0000950170-23-034747-xbrl.zip | 265123 | 2023-07-26 16:27:18 |
| FilingSummary.xml | 34512 | 2023-07-26 16:27:18 |
| Financial_Report.xlsx | 84239 | 2023-07-26 16:27:18 |
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| pi-20230630.htm | 3475054 | 2023-07-26 16:27:18 |
| pi-20230630.xsd | 51673 | 2023-07-26 16:27:18 |
| pi-20230630_cal.xml | 53356 | 2023-07-26 16:27:18 |
| pi-20230630_def.xml | 209832 | 2023-07-26 16:27:18 |
| pi-20230630_htm.xml | 2497641 | 2023-07-26 16:27:18 |
| pi-20230630_lab.xml | 467251 | 2023-07-26 16:27:18 |
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| pi-ex31_1.htm | 13678 | 2023-07-26 16:27:18 |
| pi-ex31_2.htm | 13653 | 2023-07-26 16:27:18 |
| pi-ex32_1.htm | 10238 | 2023-07-26 16:27:18 |
| pi-ex32_2.htm | 10348 | 2023-07-26 16:27:18 |
| pi-ex99_1.htm | 86520 | 2023-07-26 16:27:18 |
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| R9.htm | 15661 | 2023-07-26 16:27:18 |
| report.css | 2767 | 2023-07-26 16:27:18 |
| Show.js | 1085 | 2023-07-26 16:27:18 |