Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000076282-22-000086-index-headers.html | 2022-11-07 16:21:37 | |
| 0000076282-22-000086-index.html | 2022-11-07 16:21:37 | |
| 0000076282-22-000086.txt | 2022-11-07 16:21:37 | |
 0000076282-22-000086-xbrl.zip | 28557 | 2022-11-07 16:21:37 |
| FilingSummary.xml | 1651 | 2022-11-07 16:21:37 |
| Financial_Report.xlsx | 5679 | 2022-11-07 16:21:37 |
 image0a27.jpg | 6927 | 2022-11-07 16:21:37 |
| MetaLinks.json | 16418 | 2022-11-07 16:21:37 |
| pkoh-20221107.htm | 40770 | 2022-11-07 16:21:37 |
| pkoh-20221107.xsd | 1890 | 2022-11-07 16:21:37 |
| pkoh-20221107_htm.xml | 11513 | 2022-11-07 16:21:37 |
| pkoh-20221107_lab.xml | 24137 | 2022-11-07 16:21:37 |
| pkoh-20221107_pre.xml | 12500 | 2022-11-07 16:21:37 |
| pkoh20220930-ex991earnings.htm | 332754 | 2022-11-07 16:21:37 |
| R1.htm | 38103 | 2022-11-07 16:21:37 |
| report.css | 2767 | 2022-11-07 16:21:37 |
| Show.js | 1085 | 2022-11-07 16:21:37 |