Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-23-011246-index-headers.html | 2023-04-06 16:15:34 | |
| 0001493152-23-011246-index.html | 2023-04-06 16:15:34 | |
| 0001493152-23-011246.txt | 2023-04-06 16:15:34 | |
 0001493152-23-011246-xbrl.zip | 11332 | 2023-04-06 16:15:34 |
| FilingSummary.xml | 1588 | 2023-04-06 16:15:34 |
| Financial_Report.xlsx | 5734 | 2023-04-06 16:15:34 |
| form8-k.htm | 36154 | 2023-04-06 16:15:34 |
| form8-k_htm.xml | 3755 | 2023-04-06 16:15:34 |
| MetaLinks.json | 39524 | 2023-04-06 16:15:34 |
| prph-20230404.xsd | 3239 | 2023-04-06 16:15:34 |
| prph-20230404_lab.xml | 34240 | 2023-04-06 16:15:34 |
| prph-20230404_pre.xml | 22367 | 2023-04-06 16:15:34 |
| R1.htm | 41162 | 2023-04-06 16:15:34 |
| report.css | 2766 | 2023-04-06 16:15:34 |
| Show.js | 1084 | 2023-04-06 16:15:34 |