Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001493152-22-035948-index.html | 2022-12-20 08:30:31 | |
| 0001493152-22-035948.txt | 2022-12-20 08:30:31 | |
 0001493152-22-035948-xbrl.zip | 79550 | 2022-12-20 08:30:31 |
| ex10-1.htm | 498541 | 2022-12-20 08:30:31 |
| ex99-1.htm | 36609 | 2022-12-20 08:30:31 |
 ex99-1_001.jpg | 2404 | 2022-12-20 08:30:31 |
| FilingSummary.xml | 1644 | 2022-12-20 08:30:31 |
| Financial_Report.xlsx | 5710 | 2022-12-20 08:30:31 |
| form8-k.htm | 54407 | 2022-12-20 08:30:31 |
| form8-k_htm.xml | 3607 | 2022-12-20 08:30:31 |
| MetaLinks.json | 39524 | 2022-12-20 08:30:31 |
| prph-20221215.xsd | 3239 | 2022-12-20 08:30:31 |
| prph-20221215_lab.xml | 34240 | 2022-12-20 08:30:31 |
| prph-20221215_pre.xml | 22367 | 2022-12-20 08:30:31 |
| R1.htm | 39612 | 2022-12-20 08:30:31 |
| report.css | 2767 | 2022-12-20 08:30:31 |
| Show.js | 1085 | 2022-12-20 08:30:31 |