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|---|---|---|
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| 0000076282-26-000028-index.html | 2026-08-06 14:36:51 | |
| 0000076282-26-000028.txt | 2026-08-06 14:36:51 | |
 0000076282-26-000028-xbrl.zip | 156156 | 2026-08-06 14:36:51 |
| FilingSummary.xml | 28282 | 2026-08-06 14:36:51 |
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| pkoh-20260630.htm | 1236539 | 2026-08-06 14:36:51 |
| pkoh-20260630.xsd | 29493 | 2026-08-06 14:36:51 |
| pkoh-20260630_cal.xml | 70046 | 2026-08-06 14:36:51 |
| pkoh-20260630_def.xml | 115873 | 2026-08-06 14:36:51 |
| pkoh-20260630_htm.xml | 1169448 | 2026-08-06 14:36:51 |
| pkoh-20260630_lab.xml | 467655 | 2026-08-06 14:36:51 |
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| pkoh20260630-ex312.htm | 10480 | 2026-08-06 14:36:51 |
| pkoh20260630-ex32.htm | 7006 | 2026-08-06 14:36:51 |
| R1.htm | 51526 | 2026-08-06 14:36:51 |
| R10.htm | 139382 | 2026-08-06 14:36:51 |
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| R26.htm | 15239 | 2026-08-06 14:36:51 |
| R27.htm | 37577 | 2026-08-06 14:36:51 |
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| R29.htm | 14020 | 2026-08-06 14:36:51 |
| R3.htm | 126593 | 2026-08-06 14:36:51 |
| R30.htm | 29360 | 2026-08-06 14:36:51 |
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| R32.htm | 8183 | 2026-08-06 14:36:51 |
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| R36.htm | 17477 | 2026-08-06 14:36:51 |
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| R38.htm | 33845 | 2026-08-06 14:36:51 |
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| R47.htm | 11798 | 2026-08-06 14:36:51 |
| R5.htm | 75174 | 2026-08-06 14:36:51 |
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| R9.htm | 107926 | 2026-08-06 14:36:51 |
| report.css | 2767 | 2026-08-06 14:36:51 |
| Show.js | 1085 | 2026-08-06 14:36:51 |