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| 0001493152-22-021977.txt | 2022-08-11 09:05:50 | |
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| ex99-1.htm | 66383 | 2022-08-11 09:05:50 |
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| FilingSummary.xml | 1616 | 2022-08-11 09:05:50 |
| Financial_Report.xlsx | 5717 | 2022-08-11 09:05:50 |
| form8-k.htm | 43227 | 2022-08-11 09:05:50 |
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| MetaLinks.json | 38082 | 2022-08-11 09:05:50 |
| prph-20220811.xsd | 2971 | 2022-08-11 09:05:50 |
| prph-20220811_lab.xml | 34240 | 2022-08-11 09:05:50 |
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| R1.htm | 40169 | 2022-08-11 09:05:50 |
| report.css | 2767 | 2022-08-11 09:05:50 |
| Show.js | 1085 | 2022-08-11 09:05:50 |