Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-088591-index-headers.html | 2024-07-31 16:15:11 | |
| 0000950170-24-088591-index.html | 2024-07-31 16:15:11 | |
| 0000950170-24-088591.txt | 2024-07-31 16:15:11 | |
 0000950170-24-088591-xbrl.zip | 44943 | 2024-07-31 16:15:11 |
| FilingSummary.xml | 1668 | 2024-07-31 16:15:11 |
| Financial_Report.xlsx | 5697 | 2024-07-31 16:15:11 |
 img8661304_0.jpg | 11916 | 2024-07-31 16:15:11 |
| MetaLinks.json | 22123 | 2024-07-31 16:15:11 |
| prdo-20240731.htm | 47865 | 2024-07-31 16:15:11 |
| prdo-20240731.xsd | 47872 | 2024-07-31 16:15:11 |
| prdo-20240731_htm.xml | 4519 | 2024-07-31 16:15:11 |
| prdo-ex99_1.htm | 1065194 | 2024-07-31 16:15:11 |
| R1.htm | 38344 | 2024-07-31 16:15:11 |
| report.css | 2766 | 2024-07-31 16:15:11 |
| Show.js | 1084 | 2024-07-31 16:15:11 |