Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-162010-index-headers.html | 2021-05-14 16:09:36 | |
| 0001193125-21-162010-index.html | 2021-05-14 16:09:36 | |
| 0001193125-21-162010.txt | 2021-05-14 16:09:36 | |
 0001193125-21-162010-xbrl.zip | 156558 | 2021-05-14 16:09:36 |
| d754671d8k.htm | 32418 | 2021-05-14 16:09:36 |
| d754671d8k_htm.xml | 3354 | 2021-05-14 16:09:36 |
| d754671dex41.htm | 961953 | 2021-05-14 16:09:36 |
| FilingSummary.xml | 1728 | 2021-05-14 16:09:36 |
| Financial_Report.xlsx | 5697 | 2021-05-14 16:09:36 |
| MetaLinks.json | 19026 | 2021-05-14 16:09:36 |
| pk-20210514.xsd | 3087 | 2021-05-14 16:09:36 |
| pk-20210514_lab.xml | 18138 | 2021-05-14 16:09:36 |
| pk-20210514_pre.xml | 11421 | 2021-05-14 16:09:36 |
| R1.htm | 40163 | 2021-05-14 16:09:36 |
| report.css | 2767 | 2021-05-14 16:09:36 |
| Show.js | 1084 | 2021-05-14 16:09:36 |