Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-23-039993-index-headers.html | 2023-11-09 08:00:39 | |
| 0001493152-23-039993-index.html | 2023-11-09 08:00:39 | |
| 0001493152-23-039993.txt | 2023-11-09 08:00:39 | |
 0001493152-23-039993-xbrl.zip | 28137 | 2023-11-09 08:00:39 |
| ex99-1.htm | 181773 | 2023-11-09 08:00:39 |
| FilingSummary.xml | 1621 | 2023-11-09 08:00:39 |
| Financial_Report.xlsx | 5712 | 2023-11-09 08:00:39 |
| form8-k.htm | 39363 | 2023-11-09 08:00:39 |
| form8-k_htm.xml | 3319 | 2023-11-09 08:00:39 |
| MetaLinks.json | 39430 | 2023-11-09 08:00:39 |
| prph-20231109.xsd | 3027 | 2023-11-09 08:00:39 |
| prph-20231109_lab.xml | 34240 | 2023-11-09 08:00:39 |
| prph-20231109_pre.xml | 22367 | 2023-11-09 08:00:39 |
| R1.htm | 39613 | 2023-11-09 08:00:39 |
| report.css | 2767 | 2023-11-09 08:00:39 |
| Show.js | 1084 | 2023-11-09 08:00:39 |