Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000805676-23-000053-index-headers.html | 2023-03-06 16:15:46 | |
| 0000805676-23-000053-index.html | 2023-03-06 16:15:46 | |
| 0000805676-23-000053.txt | 2023-03-06 16:15:46 | |
 0000805676-23-000053-xbrl.zip | 548813 | 2023-03-06 16:15:46 |
| FilingSummary.xml | 2722 | 2023-03-06 16:15:46 |
| Financial_Report.xlsx | 13101 | 2023-03-06 16:15:46 |
| MetaLinks.json | 151059 | 2023-03-06 16:15:46 |
| prk-20230302.htm | 1533042 | 2023-03-06 16:15:46 |
| prk-20230302.xsd | 5438 | 2023-03-06 16:15:46 |
| prk-20230302_def.xml | 6369 | 2023-03-06 16:15:46 |
 prk-20230302_g1.jpg | 4167 | 2023-03-06 16:15:46 |
 prk-20230302_g10.jpg | 101754 | 2023-03-06 16:15:46 |
 prk-20230302_g11.jpg | 143304 | 2023-03-06 16:15:46 |
 prk-20230302_g2.jpg | 38291 | 2023-03-06 16:15:46 |
 prk-20230302_g3.jpg | 31606 | 2023-03-06 16:15:46 |
 prk-20230302_g4.jpg | 37560 | 2023-03-06 16:15:46 |
 prk-20230302_g5.jpg | 37456 | 2023-03-06 16:15:46 |
 prk-20230302_g6.jpg | 39107 | 2023-03-06 16:15:46 |
 prk-20230302_g7.jpg | 41255 | 2023-03-06 16:15:46 |
 prk-20230302_g8.jpg | 39992 | 2023-03-06 16:15:46 |
 prk-20230302_g9.jpg | 40391 | 2023-03-06 16:15:46 |
| prk-20230302_htm.xml | 311884 | 2023-03-06 16:15:46 |
| prk-20230302_lab.xml | 12253 | 2023-03-06 16:15:46 |
| prk-20230302_pre.xml | 7264 | 2023-03-06 16:15:46 |
| R1.htm | 14176 | 2023-03-06 16:15:46 |
| R2.htm | 268610 | 2023-03-06 16:15:46 |
| report.css | 2767 | 2023-03-06 16:15:46 |
| Show.js | 1085 | 2023-03-06 16:15:46 |