Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-001023-index-headers.html | 2023-01-23 16:16:40 | |
| 0000950170-23-001023-index.html | 2023-01-23 16:16:40 | |
| 0000950170-23-001023.txt | 2023-01-23 16:16:40 | |
 0000950170-23-001023-xbrl.zip | 44426 | 2023-01-23 16:16:40 |
| FilingSummary.xml | 1739 | 2023-01-23 16:16:40 |
| Financial_Report.xlsx | 5758 | 2023-01-23 16:16:40 |
| MetaLinks.json | 20024 | 2023-01-23 16:16:40 |
| prld-20230119.htm | 88446 | 2023-01-23 16:16:40 |
| prld-20230119.xsd | 2465 | 2023-01-23 16:16:40 |
| prld-20230119_htm.xml | 4879 | 2023-01-23 16:16:40 |
| prld-20230119_lab.xml | 18281 | 2023-01-23 16:16:40 |
| prld-20230119_pre.xml | 11488 | 2023-01-23 16:16:40 |
| prld-ex3_1.htm | 374649 | 2023-01-23 16:16:40 |
| R1.htm | 41365 | 2023-01-23 16:16:40 |
| report.css | 2767 | 2023-01-23 16:16:40 |
| Show.js | 1084 | 2023-01-23 16:16:40 |