Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-132509-index-headers.html | 2021-11-01 20:36:47 | |
| 0001104659-21-132509-index.html | 2021-11-01 20:36:47 | |
| 0001104659-21-132509.txt | 2021-11-01 20:36:47 | |
 0001104659-21-132509-xbrl.zip | 13633 | 2021-11-01 20:36:47 |
| FilingSummary.xml | 1642 | 2021-11-01 20:36:47 |
| Financial_Report.xlsx | 5655 | 2021-11-01 20:36:47 |
| MetaLinks.json | 38561 | 2021-11-01 20:36:47 |
| prpo-20211101.xsd | 3195 | 2021-11-01 20:36:47 |
| prpo-20211101_lab.xml | 34594 | 2021-11-01 20:36:47 |
| prpo-20211101_pre.xml | 22717 | 2021-11-01 20:36:47 |
| R1.htm | 38594 | 2021-11-01 20:36:47 |
| report.css | 2767 | 2021-11-01 20:36:47 |
| Show.js | 1085 | 2021-11-01 20:36:47 |
| tm2131619d1_8k.htm | 25517 | 2021-11-01 20:36:47 |
| tm2131619d1_8k_htm.xml | 3479 | 2021-11-01 20:36:47 |
| tm2131619d1_ex99-1.htm | 9397 | 2021-11-01 20:36:47 |
 tm2131619d1_ex99-1img001.jpg | 23651 | 2021-11-01 20:36:47 |