Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000805676-21-000003-index-headers.html | 2021-01-25 16:16:53 | |
| 0000805676-21-000003-index.html | 2021-01-25 16:16:53 | |
| 0000805676-21-000003.txt | 2021-01-25 16:16:53 | |
 0000805676-21-000003-xbrl.zip | 79817 | 2021-01-25 16:16:53 |
| exhibit991earningsrelease4.htm | 831866 | 2021-01-25 16:16:53 |
| FilingSummary.xml | 1745 | 2021-01-25 16:16:53 |
| Financial_Report.xlsx | 5532 | 2021-01-25 16:16:53 |
 image1a.jpg | 23332 | 2021-01-25 16:16:53 |
| MetaLinks.json | 22189 | 2021-01-25 16:16:53 |
| prk-20210125.htm | 544931 | 2021-01-25 16:16:53 |
| prk-20210125.xsd | 2684 | 2021-01-25 16:16:53 |
| prk-20210125_cal.xml | 743 | 2021-01-25 16:16:53 |
| prk-20210125_def.xml | 16160 | 2021-01-25 16:16:53 |
| prk-20210125_htm.xml | 12743 | 2021-01-25 16:16:53 |
| prk-20210125_lab.xml | 31566 | 2021-01-25 16:16:53 |
| prk-20210125_pre.xml | 16845 | 2021-01-25 16:16:53 |
| R1.htm | 43780 | 2021-01-25 16:16:53 |
| report.css | 2767 | 2021-01-25 16:16:53 |
| Show.js | 1085 | 2021-01-25 16:16:53 |