Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-24-034503-index-headers.html | 2024-07-29 07:00:48 | |
| 0001140361-24-034503-index.html | 2024-07-29 07:00:48 | |
| 0001140361-24-034503.txt | 2024-07-29 07:00:48 | |
 0001140361-24-034503-xbrl.zip | 174891 | 2024-07-29 07:00:48 |
| ef20033111_8k.htm | 47251 | 2024-07-29 07:00:48 |
| ef20033111_8k_htm.xml | 4065 | 2024-07-29 07:00:48 |
| ef20033111_ex10-1.htm | 1147076 | 2024-07-29 07:00:48 |
| ef20033111_ex99-1.htm | 12982 | 2024-07-29 07:00:48 |
| FilingSummary.xml | 1707 | 2024-07-29 07:00:48 |
| Financial_Report.xlsx | 5706 | 2024-07-29 07:00:48 |
 image00001.jpg | 4269 | 2024-07-29 07:00:48 |
| MetaLinks.json | 20591 | 2024-07-29 07:00:48 |
| pkst-20240725.xsd | 3862 | 2024-07-29 07:00:48 |
| pkst-20240725_lab.xml | 21966 | 2024-07-29 07:00:48 |
| pkst-20240725_pre.xml | 16042 | 2024-07-29 07:00:48 |
| R1.htm | 38112 | 2024-07-29 07:00:48 |
| report.css | 2767 | 2024-07-29 07:00:48 |
| Show.js | 1085 | 2024-07-29 07:00:48 |