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| 0001558370-23-009597-index.html | 2023-05-12 16:06:06 | |
| 0001558370-23-009597.txt | 2023-05-12 16:06:06 | |
 0001558370-23-009597-xbrl.zip | 204970 | 2023-05-12 16:06:06 |
| FilingSummary.xml | 42326 | 2023-05-12 16:06:06 |
| Financial_Report.xlsx | 96322 | 2023-05-12 16:06:06 |
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| prpo-20230331.xsd | 53431 | 2023-05-12 16:06:06 |
| prpo-20230331x10q.htm | 1420324 | 2023-05-12 16:06:06 |
| prpo-20230331x10q_htm.xml | 1351645 | 2023-05-12 16:06:06 |
| prpo-20230331xex31d1.htm | 12976 | 2023-05-12 16:06:06 |
| prpo-20230331xex31d2.htm | 14385 | 2023-05-12 16:06:06 |
| prpo-20230331xex32d1.htm | 6243 | 2023-05-12 16:06:06 |
| prpo-20230331xex32d2.htm | 6274 | 2023-05-12 16:06:06 |
| prpo-20230331_cal.xml | 66069 | 2023-05-12 16:06:06 |
| prpo-20230331_def.xml | 256435 | 2023-05-12 16:06:06 |
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| report.css | 2767 | 2023-05-12 16:06:06 |
| Show.js | 1085 | 2023-05-12 16:06:06 |