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| 0000076282-25-000025-index.html | 2025-05-07 15:05:50 | |
| 0000076282-25-000025.txt | 2025-05-07 15:05:50 | |
 0000076282-25-000025-xbrl.zip | 153298 | 2025-05-07 15:05:50 |
| FilingSummary.xml | 31011 | 2025-05-07 15:05:50 |
| Financial_Report.xlsx | 65583 | 2025-05-07 15:05:50 |
| MetaLinks.json | 704047 | 2025-05-07 15:05:50 |
| pkoh-20250331.htm | 857089 | 2025-05-07 15:05:50 |
| pkoh-20250331.xsd | 30024 | 2025-05-07 15:05:50 |
| pkoh-20250331_cal.xml | 60804 | 2025-05-07 15:05:50 |
| pkoh-20250331_def.xml | 114362 | 2025-05-07 15:05:50 |
| pkoh-20250331_htm.xml | 733332 | 2025-05-07 15:05:50 |
| pkoh-20250331_lab.xml | 466722 | 2025-05-07 15:05:50 |
| pkoh-20250331_pre.xml | 307231 | 2025-05-07 15:05:50 |
| pkoh20250331-ex311.htm | 10638 | 2025-05-07 15:05:50 |
| pkoh20250331-ex312.htm | 10630 | 2025-05-07 15:05:50 |
| pkoh20250331-ex32.htm | 7100 | 2025-05-07 15:05:50 |
| R1.htm | 51521 | 2025-05-07 15:05:50 |
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| R9.htm | 13904 | 2025-05-07 15:05:50 |
| report.css | 2767 | 2025-05-07 15:05:50 |
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