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| 0001564590-22-028596.txt | 2022-08-09 08:12:38 | |
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| FilingSummary.xml | 27526 | 2022-08-09 08:12:38 |
| Financial_Report.xlsx | 65602 | 2022-08-09 08:12:38 |
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| prld-10q_20220630.htm | 3760241 | 2022-08-09 08:12:38 |
| prld-10q_20220630_htm.xml | 1248580 | 2022-08-09 08:12:38 |
| prld-20220630.xsd | 39370 | 2022-08-09 08:12:38 |
| prld-20220630_cal.xml | 37007 | 2022-08-09 08:12:38 |
| prld-20220630_def.xml | 156993 | 2022-08-09 08:12:38 |
| prld-20220630_lab.xml | 339632 | 2022-08-09 08:12:38 |
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| prld-ex101_183.htm | 59184 | 2022-08-09 08:12:38 |
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