Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-23-021861-index-headers.html | 2023-06-20 16:30:27 | |
| 0001493152-23-021861-index.html | 2023-06-20 16:30:27 | |
| 0001493152-23-021861.txt | 2023-06-20 16:30:27 | |
 0001493152-23-021861-xbrl.zip | 63329 | 2023-06-20 16:30:27 |
| ex3-1.htm | 175036 | 2023-06-20 16:30:27 |
| ex3-1_1.htm | 177483 | 2023-06-20 16:30:27 |
| FilingSummary.xml | 1644 | 2023-06-20 16:30:27 |
| Financial_Report.xlsx | 5758 | 2023-06-20 16:30:27 |
| form8-k.htm | 41031 | 2023-06-20 16:30:27 |
| form8-k_htm.xml | 3828 | 2023-06-20 16:30:27 |
| MetaLinks.json | 39454 | 2023-06-20 16:30:27 |
| prph-20230616.xsd | 2971 | 2023-06-20 16:30:27 |
| prph-20230616_lab.xml | 34240 | 2023-06-20 16:30:27 |
| prph-20230616_pre.xml | 22367 | 2023-06-20 16:30:27 |
| R1.htm | 42638 | 2023-06-20 16:30:27 |
| report.css | 2767 | 2023-06-20 16:30:27 |
| Show.js | 1085 | 2023-06-20 16:30:27 |