Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000805676-21-000079-index-headers.html | 2021-04-23 16:14:37 | |
| 0000805676-21-000079-index.html | 2021-04-23 16:14:37 | |
| 0000805676-21-000079.txt | 2021-04-23 16:14:37 | |
 0000805676-21-000079-xbrl.zip | 72581 | 2021-04-23 16:14:37 |
| exhibit991earningsrelease1.htm | 660658 | 2021-04-23 16:14:37 |
| FilingSummary.xml | 1739 | 2021-04-23 16:14:37 |
| Financial_Report.xlsx | 5753 | 2021-04-23 16:14:37 |
 image1.jpg | 23332 | 2021-04-23 16:14:37 |
| MetaLinks.json | 21746 | 2021-04-23 16:14:37 |
| prk-20210423.htm | 458363 | 2021-04-23 16:14:37 |
| prk-20210423.xsd | 2672 | 2021-04-23 16:14:37 |
| prk-20210423_cal.xml | 743 | 2021-04-23 16:14:37 |
| prk-20210423_def.xml | 15980 | 2021-04-23 16:14:37 |
| prk-20210423_htm.xml | 12737 | 2021-04-23 16:14:37 |
| prk-20210423_lab.xml | 31392 | 2021-04-23 16:14:37 |
| prk-20210423_pre.xml | 16671 | 2021-04-23 16:14:37 |
| R1.htm | 43741 | 2021-04-23 16:14:37 |
| report.css | 2767 | 2021-04-23 16:14:37 |
| Show.js | 1085 | 2021-04-23 16:14:37 |