Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000805676-21-000107-index-headers.html | 2021-08-16 16:15:59 | |
| 0000805676-21-000107-index.html | 2021-08-16 16:15:59 | |
| 0000805676-21-000107.txt | 2021-08-16 16:15:59 | |
 0000805676-21-000107-xbrl.zip | 18952 | 2021-08-16 16:15:59 |
| ex991boardofdirectors.htm | 9115 | 2021-08-16 16:15:59 |
| FilingSummary.xml | 1699 | 2021-08-16 16:15:59 |
| Financial_Report.xlsx | 5756 | 2021-08-16 16:15:59 |
 image_0.jpg | 74731 | 2021-08-16 16:15:59 |
 image_1.jpg | 200900 | 2021-08-16 16:15:59 |
| MetaLinks.json | 21662 | 2021-08-16 16:15:59 |
| prk-20210726.htm | 48280 | 2021-08-16 16:15:59 |
| prk-20210726.xsd | 2418 | 2021-08-16 16:15:59 |
| prk-20210726_def.xml | 15980 | 2021-08-16 16:15:59 |
| prk-20210726_htm.xml | 12739 | 2021-08-16 16:15:59 |
| prk-20210726_lab.xml | 31392 | 2021-08-16 16:15:59 |
| prk-20210726_pre.xml | 16671 | 2021-08-16 16:15:59 |
| R1.htm | 43743 | 2021-08-16 16:15:59 |
| report.css | 2767 | 2021-08-16 16:15:59 |
| Show.js | 1085 | 2021-08-16 16:15:59 |