Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001564590-22-019084-index.html | 2022-05-10 08:05:39 | |
| 0001564590-22-019084.txt | 2022-05-10 08:05:39 | |
 0001564590-22-019084-xbrl.zip | 18869 | 2022-05-10 08:05:39 |
| FilingSummary.xml | 1746 | 2022-05-10 08:05:39 |
| Financial_Report.xlsx | 5708 | 2022-05-10 08:05:39 |
 gpqtchjqkm0p000001.jpg | 9453 | 2022-05-10 08:05:39 |
| MetaLinks.json | 19221 | 2022-05-10 08:05:39 |
| prld-20220510.xsd | 5577 | 2022-05-10 08:05:39 |
| prld-20220510_lab.xml | 19308 | 2022-05-10 08:05:39 |
| prld-20220510_pre.xml | 11474 | 2022-05-10 08:05:39 |
| prld-8k_20220510.htm | 39268 | 2022-05-10 08:05:39 |
| prld-8k_20220510_htm.xml | 3550 | 2022-05-10 08:05:39 |
| prld-ex991_75.htm | 203805 | 2022-05-10 08:05:39 |
| R1.htm | 40490 | 2022-05-10 08:05:39 |
| report.css | 2767 | 2022-05-10 08:05:39 |
| Show.js | 1085 | 2022-05-10 08:05:39 |