Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-025964-index-headers.html | 2022-12-01 18:40:57 | |
| 0000950170-22-025964-index.html | 2022-12-01 18:40:57 | |
| 0000950170-22-025964.txt | 2022-12-01 18:40:57 | |
 0000950170-22-025964-xbrl.zip | 216808 | 2022-12-01 18:40:57 |
| FilingSummary.xml | 1741 | 2022-12-01 18:40:57 |
| Financial_Report.xlsx | 5719 | 2022-12-01 18:40:57 |
 img268312649_0.jpg | 1621 | 2022-12-01 18:40:57 |
| MetaLinks.json | 19004 | 2022-12-01 18:40:57 |
| pk-20221201.htm | 85125 | 2022-12-01 18:40:57 |
| pk-20221201.xsd | 2498 | 2022-12-01 18:40:57 |
| pk-20221201_htm.xml | 4706 | 2022-12-01 18:40:57 |
| pk-20221201_lab.xml | 18401 | 2022-12-01 18:40:57 |
| pk-20221201_pre.xml | 11082 | 2022-12-01 18:40:57 |
| pk-ex10_1.htm | 2033208 | 2022-12-01 18:40:57 |
| R1.htm | 39625 | 2022-12-01 18:40:57 |
| report.css | 2767 | 2022-12-01 18:40:57 |
| Show.js | 1085 | 2022-12-01 18:40:57 |