Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-102801-index-headers.html | 2024-09-03 16:05:13 | |
| 0000950170-24-102801-index.html | 2024-09-03 16:05:13 | |
| 0000950170-24-102801.txt | 2024-09-03 16:05:13 | |
 0000950170-24-102801-xbrl.zip | 18576 | 2024-09-03 16:05:13 |
| FilingSummary.xml | 1660 | 2024-09-03 16:05:13 |
| Financial_Report.xlsx | 5798 | 2024-09-03 16:05:13 |
| MetaLinks.json | 19264 | 2024-09-03 16:05:13 |
| pkbo-20240827.htm | 42650 | 2024-09-03 16:05:13 |
| pkbo-20240827.xsd | 26947 | 2024-09-03 16:05:13 |
| pkbo-20240827_htm.xml | 5104 | 2024-09-03 16:05:13 |
| pkbo-ex10_1.htm | 81053 | 2024-09-03 16:05:13 |
| R1.htm | 42980 | 2024-09-03 16:05:13 |
| report.css | 2766 | 2024-09-03 16:05:13 |
| Show.js | 1084 | 2024-09-03 16:05:13 |