Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-22-028706-index-headers.html | 2022-10-19 08:05:17 | |
| 0001493152-22-028706-index.html | 2022-10-19 08:05:17 | |
| 0001493152-22-028706.txt | 2022-10-19 08:05:17 | |
 0001493152-22-028706-xbrl.zip | 16574 | 2022-10-19 08:05:17 |
| ex99-1.htm | 29508 | 2022-10-19 08:05:17 |
 ex99-1_001.jpg | 10751 | 2022-10-19 08:05:17 |
| FilingSummary.xml | 1618 | 2022-10-19 08:05:17 |
| Financial_Report.xlsx | 5710 | 2022-10-19 08:05:17 |
| form8-k.htm | 39103 | 2022-10-19 08:05:17 |
| form8-k_htm.xml | 3607 | 2022-10-19 08:05:17 |
| MetaLinks.json | 38212 | 2022-10-19 08:05:17 |
| prph-20221019.xsd | 3239 | 2022-10-19 08:05:17 |
| prph-20221019_lab.xml | 34240 | 2022-10-19 08:05:17 |
| prph-20221019_pre.xml | 22367 | 2022-10-19 08:05:17 |
| R1.htm | 39614 | 2022-10-19 08:05:17 |
| report.css | 2767 | 2022-10-19 08:05:17 |
| Show.js | 1085 | 2022-10-19 08:05:17 |