Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000805676-21-000005-index-headers.html | 2021-01-28 16:15:16 | |
| 0000805676-21-000005-index.html | 2021-01-28 16:15:16 | |
| 0000805676-21-000005.txt | 2021-01-28 16:15:16 | |
 0000805676-21-000005-xbrl.zip | 15271 | 2021-01-28 16:15:16 |
| FilingSummary.xml | 1697 | 2021-01-28 16:15:16 |
| Financial_Report.xlsx | 5532 | 2021-01-28 16:15:16 |
| MetaLinks.json | 22189 | 2021-01-28 16:15:16 |
| prk-20210126.htm | 40063 | 2021-01-28 16:15:16 |
| prk-20210126.xsd | 2684 | 2021-01-28 16:15:16 |
| prk-20210126_cal.xml | 743 | 2021-01-28 16:15:16 |
| prk-20210126_def.xml | 16160 | 2021-01-28 16:15:16 |
| prk-20210126_htm.xml | 12743 | 2021-01-28 16:15:16 |
| prk-20210126_lab.xml | 31566 | 2021-01-28 16:15:16 |
| prk-20210126_pre.xml | 16845 | 2021-01-28 16:15:16 |
| R1.htm | 43779 | 2021-01-28 16:15:16 |
| report.css | 2767 | 2021-01-28 16:15:16 |
| Show.js | 1085 | 2021-01-28 16:15:16 |