Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-100874-index-headers.html | 2025-07-31 16:01:28 | |
| 0000950170-25-100874-index.html | 2025-07-31 16:01:28 | |
| 0000950170-25-100874.txt | 2025-07-31 16:01:28 | |
 0000950170-25-100874-xbrl.zip | 51476 | 2025-07-31 16:01:28 |
| FilingSummary.xml | 1667 | 2025-07-31 16:01:28 |
 img8661304_0.jpg | 39506 | 2025-07-31 16:01:28 |
| MetaLinks.json | 22150 | 2025-07-31 16:01:28 |
| prdo-20250731.htm | 55855 | 2025-07-31 16:01:28 |
| prdo-20250731.xsd | 47872 | 2025-07-31 16:01:28 |
| prdo-20250731_htm.xml | 4517 | 2025-07-31 16:01:28 |
| prdo-ex99_1.htm | 1461731 | 2025-07-31 16:01:28 |
| R1.htm | 38327 | 2025-07-31 16:01:28 |
| report.css | 2766 | 2025-07-31 16:01:28 |
| Show.js | 1084 | 2025-07-31 16:01:28 |