Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-063326-index-headers.html | 2023-11-14 06:09:08 | |
| 0000950170-23-063326-index.html | 2023-11-14 06:09:08 | |
| 0000950170-23-063326.txt | 2023-11-14 06:09:08 | |
 0000950170-23-063326-xbrl.zip | 21530 | 2023-11-14 06:09:08 |
| FilingSummary.xml | 1739 | 2023-11-14 06:09:08 |
| Financial_Report.xlsx | 5777 | 2023-11-14 06:09:08 |
 img22993735_0.jpg | 13089 | 2023-11-14 06:09:08 |
| MetaLinks.json | 18935 | 2023-11-14 06:09:08 |
| prok-20231114.htm | 46174 | 2023-11-14 06:09:08 |
| prok-20231114.xsd | 2472 | 2023-11-14 06:09:08 |
| prok-20231114_htm.xml | 4900 | 2023-11-14 06:09:08 |
| prok-20231114_lab.xml | 13904 | 2023-11-14 06:09:08 |
| prok-20231114_pre.xml | 10232 | 2023-11-14 06:09:08 |
| prok-ex99_1.htm | 380992 | 2023-11-14 06:09:08 |
| R1.htm | 41406 | 2023-11-14 06:09:08 |
| report.css | 2767 | 2023-11-14 06:09:08 |
| Show.js | 1085 | 2023-11-14 06:09:08 |