Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-110435-index-headers.html | 2024-09-30 17:19:43 | |
| 0000950170-24-110435-index.html | 2024-09-30 17:19:43 | |
| 0000950170-24-110435.txt | 2024-09-30 17:19:43 | |
 0000950170-24-110435-xbrl.zip | 18251 | 2024-09-30 17:19:43 |
| FilingSummary.xml | 1657 | 2024-09-30 17:19:43 |
| Financial_Report.xlsx | 5789 | 2024-09-30 17:19:43 |
| MetaLinks.json | 19264 | 2024-09-30 17:19:43 |
| pkbo-20240924.htm | 45102 | 2024-09-30 17:19:43 |
| pkbo-20240924.xsd | 26948 | 2024-09-30 17:19:43 |
| pkbo-20240924_htm.xml | 5093 | 2024-09-30 17:19:43 |
| pkbo-ex10_1.htm | 35760 | 2024-09-30 17:19:43 |
| pkbo-ex10_2.htm | 37221 | 2024-09-30 17:19:43 |
| R1.htm | 42965 | 2024-09-30 17:19:43 |
| report.css | 2766 | 2024-09-30 17:19:43 |
| Show.js | 1084 | 2024-09-30 17:19:43 |