Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-22-036672-index-headers.html | 2022-03-22 19:07:34 | |
| 0001104659-22-036672-index.html | 2022-03-22 19:07:34 | |
| 0001104659-22-036672.txt | 2022-03-22 19:07:34 | |
 0001104659-22-036672-xbrl.zip | 13797 | 2022-03-22 19:07:34 |
| FilingSummary.xml | 1649 | 2022-03-22 19:07:34 |
| Financial_Report.xlsx | 5654 | 2022-03-22 19:07:34 |
| MetaLinks.json | 38120 | 2022-03-22 19:07:34 |
| prpo-20220322.xsd | 3039 | 2022-03-22 19:07:34 |
| prpo-20220322_lab.xml | 34476 | 2022-03-22 19:07:34 |
| prpo-20220322_pre.xml | 22599 | 2022-03-22 19:07:34 |
| R1.htm | 38678 | 2022-03-22 19:07:34 |
| report.css | 2767 | 2022-03-22 19:07:34 |
| Show.js | 1085 | 2022-03-22 19:07:34 |
| tm2210189d1_8k.htm | 25451 | 2022-03-22 19:07:34 |
| tm2210189d1_8k_htm.xml | 3475 | 2022-03-22 19:07:34 |
| tm2210189d1_ex99-1.htm | 10315 | 2022-03-22 19:07:34 |
 tm2210189d1_ex99-1img001.jpg | 6065 | 2022-03-22 19:07:34 |