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| 0001140361-23-018560-index.html | 2023-04-17 08:00:35 | |
| 0001140361-23-018560.txt | 2023-04-17 08:00:35 | |
 0001140361-23-018560-xbrl.zip | 74052 | 2023-04-17 08:00:35 |
| brhc20051455_8k.htm | 32454 | 2023-04-17 08:00:35 |
| brhc20051455_8k_htm.xml | 4226 | 2023-04-17 08:00:35 |
| brhc20051455_ex10-1.htm | 372403 | 2023-04-17 08:00:35 |
| brhc20051455_ex10-2.htm | 13775 | 2023-04-17 08:00:35 |
| FilingSummary.xml | 1762 | 2023-04-17 08:00:35 |
| Financial_Report.xlsx | 5732 | 2023-04-17 08:00:35 |
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| pkst-20230411.xsd | 3862 | 2023-04-17 08:00:35 |
| pkst-20230411_lab.xml | 23291 | 2023-04-17 08:00:35 |
| pkst-20230411_pre.xml | 16550 | 2023-04-17 08:00:35 |
| R1.htm | 39629 | 2023-04-17 08:00:35 |
| report.css | 2767 | 2023-04-17 08:00:35 |
| Show.js | 1085 | 2023-04-17 08:00:35 |