Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-028595-index-headers.html | 2022-08-09 08:02:28 | |
| 0001564590-22-028595-index.html | 2022-08-09 08:02:28 | |
| 0001564590-22-028595.txt | 2022-08-09 08:02:28 | |
 0001564590-22-028595-xbrl.zip | 18814 | 2022-08-09 08:02:28 |
| FilingSummary.xml | 1747 | 2022-08-09 08:02:28 |
| Financial_Report.xlsx | 5734 | 2022-08-09 08:02:28 |
 gh3yd5ansdpj000001.jpg | 9453 | 2022-08-09 08:02:28 |
| MetaLinks.json | 19221 | 2022-08-09 08:02:28 |
| prld-20220809.xsd | 5577 | 2022-08-09 08:02:28 |
| prld-20220809_lab.xml | 19308 | 2022-08-09 08:02:28 |
| prld-20220809_pre.xml | 11474 | 2022-08-09 08:02:28 |
| prld-8k_20220809.htm | 39275 | 2022-08-09 08:02:28 |
| prld-8k_20220809_htm.xml | 3550 | 2022-08-09 08:02:28 |
| prld-ex991_108.htm | 197433 | 2022-08-09 08:02:28 |
| R1.htm | 40331 | 2022-08-09 08:02:28 |
| report.css | 2767 | 2022-08-09 08:02:28 |
| Show.js | 1085 | 2022-08-09 08:02:28 |