Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-051290-index-headers.html | 2024-05-01 16:15:12 | |
| 0000950170-24-051290-index.html | 2024-05-01 16:15:12 | |
| 0000950170-24-051290.txt | 2024-05-01 16:15:12 | |
 0000950170-24-051290-xbrl.zip | 33949 | 2024-05-01 16:15:12 |
| FilingSummary.xml | 1671 | 2024-05-01 16:15:12 |
| Financial_Report.xlsx | 5711 | 2024-05-01 16:15:12 |
 img8661304_0.jpg | 11916 | 2024-05-01 16:15:12 |
| MetaLinks.json | 18645 | 2024-05-01 16:15:12 |
| prdo-20240501.htm | 47565 | 2024-05-01 16:15:12 |
| prdo-20240501.xsd | 29468 | 2024-05-01 16:15:12 |
| prdo-20240501_htm.xml | 4517 | 2024-05-01 16:15:12 |
| prdo-ex99_1.htm | 730502 | 2024-05-01 16:15:12 |
| R1.htm | 38115 | 2024-05-01 16:15:12 |
| report.css | 2766 | 2024-05-01 16:15:12 |
| Show.js | 1084 | 2024-05-01 16:15:12 |