Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000076282-21-000105-index-headers.html | 2021-11-02 16:44:49 | |
| 0000076282-21-000105-index.html | 2021-11-02 16:44:49 | |
| 0000076282-21-000105.txt | 2021-11-02 16:44:49 | |
 0000076282-21-000105-xbrl.zip | 26810 | 2021-11-02 16:44:49 |
| FilingSummary.xml | 1638 | 2021-11-02 16:44:49 |
| Financial_Report.xlsx | 5656 | 2021-11-02 16:44:49 |
 image0a27.jpg | 6927 | 2021-11-02 16:44:49 |
| MetaLinks.json | 16418 | 2021-11-02 16:44:49 |
| pkoh-20211102.htm | 40754 | 2021-11-02 16:44:49 |
| pkoh-20211102.xsd | 1890 | 2021-11-02 16:44:49 |
| pkoh-20211102_htm.xml | 11497 | 2021-11-02 16:44:49 |
| pkoh-20211102_lab.xml | 24137 | 2021-11-02 16:44:49 |
| pkoh-20211102_pre.xml | 12500 | 2021-11-02 16:44:49 |
| pkoh20210930-ex991earnings.htm | 280538 | 2021-11-02 16:44:49 |
| R1.htm | 38576 | 2021-11-02 16:44:49 |
| report.css | 2767 | 2021-11-02 16:44:49 |
| Show.js | 1085 | 2021-11-02 16:44:49 |