Parent Directory| Name | Size | Last Modified |
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| 0001104659-23-051492-index.html | 2023-04-27 17:25:18 | |
| 0001104659-23-051492.txt | 2023-04-27 17:25:18 | |
 0001104659-23-051492-xbrl.zip | 15122 | 2023-04-27 17:25:18 |
| FilingSummary.xml | 1649 | 2023-04-27 17:25:18 |
| Financial_Report.xlsx | 5679 | 2023-04-27 17:25:18 |
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| prpo-20230427.xsd | 3039 | 2023-04-27 17:25:18 |
| prpo-20230427_lab.xml | 34476 | 2023-04-27 17:25:18 |
| prpo-20230427_pre.xml | 22599 | 2023-04-27 17:25:18 |
| R1.htm | 38071 | 2023-04-27 17:25:18 |
| report.css | 2767 | 2023-04-27 17:25:18 |
| Show.js | 1085 | 2023-04-27 17:25:18 |
| tm2314019d1_8k.htm | 30307 | 2023-04-27 17:25:18 |
| tm2314019d1_8k_htm.xml | 3475 | 2023-04-27 17:25:18 |
| tm2314019d1_ex99-1.htm | 11578 | 2023-04-27 17:25:18 |
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