Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-053057-index-headers.html | 2020-11-10 17:28:48 | |
| 0001564590-20-053057-index.html | 2020-11-10 17:28:48 | |
| 0001564590-20-053057.txt | 2020-11-10 17:28:48 | |
 0001564590-20-053057-xbrl.zip | 24972 | 2020-11-10 17:28:48 |
| FilingSummary.xml | 1768 | 2020-11-10 17:28:48 |
| Financial_Report.xlsx | 5486 | 2020-11-10 17:28:48 |
| MetaLinks.json | 19947 | 2020-11-10 17:28:48 |
| pk-20201107.xsd | 5798 | 2020-11-10 17:28:48 |
| pk-20201107_lab.xml | 19471 | 2020-11-10 17:28:48 |
| pk-20201107_pre.xml | 11649 | 2020-11-10 17:28:48 |
| pk-8k_20201107.htm | 50183 | 2020-11-10 17:28:48 |
| pk-8k_20201107_htm.xml | 3569 | 2020-11-10 17:28:48 |
| pk-ex101_8.htm | 44938 | 2020-11-10 17:28:48 |
| pk-ex102_9.htm | 47508 | 2020-11-10 17:28:48 |
| R1.htm | 40181 | 2020-11-10 17:28:48 |
| report.css | 2767 | 2020-11-10 17:28:48 |
| Show.js | 1085 | 2020-11-10 17:28:48 |