Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-011379-index-headers.html | 2024-02-05 17:41:57 | |
| 0000950170-24-011379-index.html | 2024-02-05 17:41:57 | |
| 0000950170-24-011379.txt | 2024-02-05 17:41:57 | |
 0000950170-24-011379-xbrl.zip | 8902 | 2024-02-05 17:41:57 |
| FilingSummary.xml | 1665 | 2024-02-05 17:41:57 |
| Financial_Report.xlsx | 5732 | 2024-02-05 17:41:57 |
 img8661304_0.jpg | 3176 | 2024-02-05 17:41:57 |
| MetaLinks.json | 17955 | 2024-02-05 17:41:57 |
| prdo-20240205.htm | 43344 | 2024-02-05 17:41:57 |
| prdo-20240205.xsd | 24871 | 2024-02-05 17:41:57 |
| prdo-20240205_htm.xml | 4701 | 2024-02-05 17:41:57 |
| prdo-ex99_1.htm | 10973 | 2024-02-05 17:41:57 |
| R1.htm | 39631 | 2024-02-05 17:41:57 |
| report.css | 2766 | 2024-02-05 17:41:57 |
| Show.js | 1084 | 2024-02-05 17:41:57 |