Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000805676-21-000096-index-headers.html | 2021-07-09 16:20:47 | |
| 0000805676-21-000096-index.html | 2021-07-09 16:20:47 | |
| 0000805676-21-000096.txt | 2021-07-09 16:20:47 | |
 0000805676-21-000096-xbrl.zip | 17857 | 2021-07-09 16:20:47 |
| ex1012017ltipamendment1.htm | 16619 | 2021-07-09 16:20:47 |
| FilingSummary.xml | 1699 | 2021-07-09 16:20:47 |
| Financial_Report.xlsx | 5756 | 2021-07-09 16:20:47 |
| MetaLinks.json | 21662 | 2021-07-09 16:20:47 |
| prk-20210706.htm | 44887 | 2021-07-09 16:20:47 |
| prk-20210706.xsd | 2418 | 2021-07-09 16:20:47 |
| prk-20210706_def.xml | 15980 | 2021-07-09 16:20:47 |
| prk-20210706_htm.xml | 12737 | 2021-07-09 16:20:47 |
| prk-20210706_lab.xml | 31392 | 2021-07-09 16:20:47 |
| prk-20210706_pre.xml | 16671 | 2021-07-09 16:20:47 |
| R1.htm | 43741 | 2021-07-09 16:20:47 |
| report.css | 2767 | 2021-07-09 16:20:47 |
| Show.js | 1085 | 2021-07-09 16:20:47 |