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| 0000055242-24-000005-index.html | 2024-02-07 06:56:21 | |
| 0000055242-24-000005.txt | 2024-02-07 06:56:21 | |
 0000055242-24-000005-xbrl.zip | 28366 | 2024-02-07 06:56:21 |
| FilingSummary.xml | 1691 | 2024-02-07 06:56:21 |
| Financial_Report.xlsx | 5876 | 2024-02-07 06:56:21 |
| kmt-20240202.htm | 33718 | 2024-02-07 06:56:21 |
| kmt-20240202.xsd | 3127 | 2024-02-07 06:56:21 |
| kmt-20240202_def.xml | 19311 | 2024-02-07 06:56:21 |
| kmt-20240202_htm.xml | 4456 | 2024-02-07 06:56:21 |
| kmt-20240202_lab.xml | 37850 | 2024-02-07 06:56:21 |
| kmt-20240202_pre.xml | 19923 | 2024-02-07 06:56:21 |
| kmt12312023exhibit991.htm | 181660 | 2024-02-07 06:56:21 |
| MetaLinks.json | 25217 | 2024-02-07 06:56:21 |
 new2022prheadera.jpg | 37019 | 2024-02-07 06:56:21 |
| R1.htm | 46090 | 2024-02-07 06:56:21 |
| report.css | 2767 | 2024-02-07 06:56:21 |
| Show.js | 1085 | 2024-02-07 06:56:21 |