Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-026096-index-headers.html | 2022-12-06 16:26:11 | |
| 0000950170-22-026096-index.html | 2022-12-06 16:26:11 | |
| 0000950170-22-026096.txt | 2022-12-06 16:26:11 | |
 0000950170-22-026096-xbrl.zip | 10474 | 2022-12-06 16:26:11 |
| FilingSummary.xml | 1708 | 2022-12-06 16:26:11 |
| Financial_Report.xlsx | 5778 | 2022-12-06 16:26:11 |
| MetaLinks.json | 18283 | 2022-12-06 16:26:11 |
| prok-20221202.htm | 84277 | 2022-12-06 16:26:11 |
| prok-20221202.xsd | 2472 | 2022-12-06 16:26:11 |
| prok-20221202_htm.xml | 4900 | 2022-12-06 16:26:11 |
| prok-20221202_lab.xml | 13904 | 2022-12-06 16:26:11 |
| prok-20221202_pre.xml | 10232 | 2022-12-06 16:26:11 |
| R1.htm | 41409 | 2022-12-06 16:26:11 |
| report.css | 2766 | 2022-12-06 16:26:11 |
| Show.js | 1084 | 2022-12-06 16:26:11 |