Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-001106-index-headers.html | 2022-01-13 08:20:34 | |
| 0001493152-22-001106-index.html | 2022-01-13 08:20:34 | |
| 0001493152-22-001106.txt | 2022-01-13 08:20:34 | |
 0001493152-22-001106-xbrl.zip | 14848 | 2022-01-13 08:20:34 |
| ex99-1.htm | 20067 | 2022-01-13 08:20:34 |
 ex99-1_001.jpg | 5891 | 2022-01-13 08:20:34 |
| FilingSummary.xml | 1605 | 2022-01-13 08:20:34 |
| Financial_Report.xlsx | 5661 | 2022-01-13 08:20:34 |
| form8k.htm | 41134 | 2022-01-13 08:20:34 |
| form8k_htm.xml | 3486 | 2022-01-13 08:20:34 |
| MetaLinks.json | 38239 | 2022-01-13 08:20:34 |
| prph-20220113.xsd | 3045 | 2022-01-13 08:20:34 |
| prph-20220113_lab.xml | 34476 | 2022-01-13 08:20:34 |
| prph-20220113_pre.xml | 22603 | 2022-01-13 08:20:34 |
| R1.htm | 38557 | 2022-01-13 08:20:34 |
| report.css | 2767 | 2022-01-13 08:20:34 |
| Show.js | 1085 | 2022-01-13 08:20:34 |