Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000076282-23-000019-index-headers.html | 2023-05-03 16:43:02 | |
| 0000076282-23-000019-index.html | 2023-05-03 16:43:02 | |
| 0000076282-23-000019.txt | 2023-05-03 16:43:02 | |
 0000076282-23-000019-xbrl.zip | 27889 | 2023-05-03 16:43:02 |
| FilingSummary.xml | 1649 | 2023-05-03 16:43:02 |
| Financial_Report.xlsx | 5678 | 2023-05-03 16:43:02 |
 image0a27a.jpg | 6927 | 2023-05-03 16:43:02 |
| MetaLinks.json | 16948 | 2023-05-03 16:43:02 |
| pkoh-20230503.htm | 40746 | 2023-05-03 16:43:02 |
| pkoh-20230503.xsd | 1890 | 2023-05-03 16:43:02 |
| pkoh-20230503_htm.xml | 11513 | 2023-05-03 16:43:02 |
| pkoh-20230503_lab.xml | 24137 | 2023-05-03 16:43:02 |
| pkoh-20230503_pre.xml | 12500 | 2023-05-03 16:43:02 |
| pkoh20230331-ex991earnings.htm | 301985 | 2023-05-03 16:43:02 |
| R1.htm | 38091 | 2023-05-03 16:43:02 |
| report.css | 2767 | 2023-05-03 16:43:02 |
| Show.js | 1085 | 2023-05-03 16:43:02 |