Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-24-018333-index-headers.html | 2024-05-09 08:05:43 | |
| 0001493152-24-018333-index.html | 2024-05-09 08:05:43 | |
| 0001493152-24-018333.txt | 2024-05-09 08:05:43 | |
 0001493152-24-018333-xbrl.zip | 26843 | 2024-05-09 08:05:43 |
| ex99-1.htm | 179030 | 2024-05-09 08:05:43 |
| FilingSummary.xml | 1624 | 2024-05-09 08:05:43 |
| Financial_Report.xlsx | 5712 | 2024-05-09 08:05:43 |
| form8-k.htm | 39701 | 2024-05-09 08:05:43 |
| form8-k_htm.xml | 3687 | 2024-05-09 08:05:43 |
| MetaLinks.json | 39430 | 2024-05-09 08:05:43 |
| prph-20240509.xsd | 3027 | 2024-05-09 08:05:43 |
| prph-20240509_lab.xml | 34240 | 2024-05-09 08:05:43 |
| prph-20240509_pre.xml | 22367 | 2024-05-09 08:05:43 |
| R1.htm | 39614 | 2024-05-09 08:05:43 |
| report.css | 2767 | 2024-05-09 08:05:43 |
| Show.js | 1084 | 2024-05-09 08:05:43 |