Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000076282-23-000027-index-headers.html | 2023-05-18 10:13:47 | |
| 0000076282-23-000027-index.html | 2023-05-18 10:13:47 | |
| 0000076282-23-000027.txt | 2023-05-18 10:13:47 | |
 0000076282-23-000027-xbrl.zip | 13012 | 2023-05-18 10:13:47 |
| FilingSummary.xml | 1640 | 2023-05-18 10:13:47 |
| Financial_Report.xlsx | 5730 | 2023-05-18 10:13:47 |
| MetaLinks.json | 19502 | 2023-05-18 10:13:47 |
| pkoh-20230517.htm | 57965 | 2023-05-18 10:13:47 |
| pkoh-20230517.xsd | 2144 | 2023-05-18 10:13:47 |
| pkoh-20230517_def.xml | 3592 | 2023-05-18 10:13:47 |
| pkoh-20230517_htm.xml | 11087 | 2023-05-18 10:13:47 |
| pkoh-20230517_lab.xml | 28093 | 2023-05-18 10:13:47 |
| pkoh-20230517_pre.xml | 15174 | 2023-05-18 10:13:47 |
| R1.htm | 40052 | 2023-05-18 10:13:47 |
| report.css | 2767 | 2023-05-18 10:13:47 |
| Show.js | 1084 | 2023-05-18 10:13:47 |