Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000805676-20-000053-index-headers.html | 2020-03-25 16:16:56 | |
| 0000805676-20-000053-index.html | 2020-03-25 16:16:56 | |
| 0000805676-20-000053.txt | 2020-03-25 16:16:56 | |
 0000805676-20-000053-xbrl.zip | 17111 | 2020-03-25 16:16:56 |
| ex991changeofsharehold.htm | 6792 | 2020-03-25 16:16:56 |
| FilingSummary.xml | 1721 | 2020-03-25 16:16:56 |
| Financial_Report.xlsx | 5883 | 2020-03-25 16:16:56 |
 image01.jpg | 183518 | 2020-03-25 16:16:56 |
| MetaLinks.json | 22527 | 2020-03-25 16:16:56 |
| prk-20200325.htm | 53258 | 2020-03-25 16:16:56 |
| prk-20200325.xsd | 2583 | 2020-03-25 16:16:56 |
| prk-20200325_cal.xml | 725 | 2020-03-25 16:16:56 |
| prk-20200325_def.xml | 16167 | 2020-03-25 16:16:56 |
| prk-20200325_htm.xml | 12724 | 2020-03-25 16:16:56 |
| prk-20200325_lab.xml | 31045 | 2020-03-25 16:16:56 |
| prk-20200325_pre.xml | 16865 | 2020-03-25 16:16:56 |
| R1.htm | 43768 | 2020-03-25 16:16:56 |
| report.css | 2766 | 2020-03-25 16:16:56 |
| Show.js | 1085 | 2020-03-25 16:16:56 |