Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-064642-index-headers.html | 2024-05-24 16:30:33 | |
| 0000950170-24-064642-index.html | 2024-05-24 16:30:33 | |
| 0000950170-24-064642.txt | 2024-05-24 16:30:33 | |
 0000950170-24-064642-xbrl.zip | 8409 | 2024-05-24 16:30:33 |
| FilingSummary.xml | 1673 | 2024-05-24 16:30:33 |
| Financial_Report.xlsx | 5709 | 2024-05-24 16:30:33 |
| MetaLinks.json | 18753 | 2024-05-24 16:30:33 |
| prdo-20240523.htm | 66602 | 2024-05-24 16:30:33 |
| prdo-20240523.xsd | 29648 | 2024-05-24 16:30:33 |
| prdo-20240523_htm.xml | 4517 | 2024-05-24 16:30:33 |
| R1.htm | 38115 | 2024-05-24 16:30:33 |
| report.css | 2766 | 2024-05-24 16:30:33 |
| Show.js | 1084 | 2024-05-24 16:30:33 |