Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-24-012975-index-headers.html | 2024-01-23 16:05:58 | |
| 0001193125-24-012975-index.html | 2024-01-23 16:05:58 | |
| 0001193125-24-012975.txt | 2024-01-23 16:05:58 | |
 0001193125-24-012975-xbrl.zip | 161258 | 2024-01-23 16:05:58 |
| d727165d8k.htm | 30550 | 2024-01-23 16:05:58 |
| d727165d8k_htm.xml | 3264 | 2024-01-23 16:05:58 |
| d727165dex101.htm | 902228 | 2024-01-23 16:05:58 |
| FilingSummary.xml | 1716 | 2024-01-23 16:05:58 |
| Financial_Report.xlsx | 5697 | 2024-01-23 16:05:58 |
| MetaLinks.json | 18340 | 2024-01-23 16:05:58 |
| prdo-20240123.xsd | 2859 | 2024-01-23 16:05:58 |
| prdo-20240123_lab.xml | 17235 | 2024-01-23 16:05:58 |
| prdo-20240123_pre.xml | 10818 | 2024-01-23 16:05:58 |
| R1.htm | 38091 | 2024-01-23 16:05:58 |
| report.css | 2767 | 2024-01-23 16:05:58 |
| Show.js | 1084 | 2024-01-23 16:05:58 |