Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000950170-23-018478-index.html | 2023-05-08 08:11:15 | |
| 0000950170-23-018478.txt | 2023-05-08 08:11:15 | |
 0000950170-23-018478-xbrl.zip | 146937 | 2023-05-08 08:11:15 |
| FilingSummary.xml | 26680 | 2023-05-08 08:11:15 |
| Financial_Report.xlsx | 60087 | 2023-05-08 08:11:15 |
| MetaLinks.json | 549118 | 2023-05-08 08:11:15 |
| prld-20230331.htm | 1605797 | 2023-05-08 08:11:15 |
| prld-20230331.xsd | 35748 | 2023-05-08 08:11:15 |
| prld-20230331_cal.xml | 35554 | 2023-05-08 08:11:15 |
| prld-20230331_def.xml | 149313 | 2023-05-08 08:11:15 |
| prld-20230331_htm.xml | 1301043 | 2023-05-08 08:11:15 |
| prld-20230331_lab.xml | 328939 | 2023-05-08 08:11:15 |
| prld-20230331_pre.xml | 247721 | 2023-05-08 08:11:15 |
| prld-ex31_1.htm | 21066 | 2023-05-08 08:11:15 |
| prld-ex31_2.htm | 21091 | 2023-05-08 08:11:15 |
| prld-ex32_1.htm | 11823 | 2023-05-08 08:11:15 |
| prld-ex32_2.htm | 12017 | 2023-05-08 08:11:15 |
| R1.htm | 53357 | 2023-05-08 08:11:15 |
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| R31.htm | 39364 | 2023-05-08 08:11:15 |
| R32.htm | 25387 | 2023-05-08 08:11:15 |
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| R8.htm | 10942 | 2023-05-08 08:11:15 |
| R9.htm | 63206 | 2023-05-08 08:11:15 |
| report.css | 2767 | 2023-05-08 08:11:15 |
| Show.js | 1085 | 2023-05-08 08:11:15 |