Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000076282-21-000092-index-headers.html | 2021-08-03 16:36:43 | |
| 0000076282-21-000092-index.html | 2021-08-03 16:36:43 | |
| 0000076282-21-000092.txt | 2021-08-03 16:36:43 | |
 0000076282-21-000092-xbrl.zip | 26818 | 2021-08-03 16:36:43 |
| FilingSummary.xml | 1638 | 2021-08-03 16:36:43 |
| Financial_Report.xlsx | 5656 | 2021-08-03 16:36:43 |
 image0a27a.jpg | 6927 | 2021-08-03 16:36:43 |
| MetaLinks.json | 16583 | 2021-08-03 16:36:43 |
| pkoh-20210803.htm | 41228 | 2021-08-03 16:36:43 |
| pkoh-20210803.xsd | 1890 | 2021-08-03 16:36:43 |
| pkoh-20210803_htm.xml | 11981 | 2021-08-03 16:36:43 |
| pkoh-20210803_lab.xml | 24137 | 2021-08-03 16:36:43 |
| pkoh-20210803_pre.xml | 12500 | 2021-08-03 16:36:43 |
| pkoh20210630-ex991earnings.htm | 275582 | 2021-08-03 16:36:43 |
| R1.htm | 38576 | 2021-08-03 16:36:43 |
| report.css | 2767 | 2021-08-03 16:36:43 |
| Show.js | 1085 | 2021-08-03 16:36:43 |