Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000055242-21-000009-index-headers.html | 2021-02-01 17:01:53 | |
| 0000055242-21-000009-index.html | 2021-02-01 17:01:53 | |
| 0000055242-21-000009.txt | 2021-02-01 17:01:53 | |
 0000055242-21-000009-xbrl.zip | 31598 | 2021-02-01 17:01:53 |
| FilingSummary.xml | 1868 | 2021-02-01 17:01:53 |
| Financial_Report.xlsx | 5606 | 2021-02-01 17:01:53 |
| kmt-20210201.htm | 42863 | 2021-02-01 17:01:53 |
| kmt-20210201.xsd | 3408 | 2021-02-01 17:01:53 |
| kmt-20210201_cal.xml | 728 | 2021-02-01 17:01:53 |
| kmt-20210201_def.xml | 18574 | 2021-02-01 17:01:53 |
| kmt-20210201_htm.xml | 14179 | 2021-02-01 17:01:53 |
| kmt-20210201_lab.xml | 36040 | 2021-02-01 17:01:53 |
| kmt-20210201_pre.xml | 19011 | 2021-02-01 17:01:53 |
| kmt12312020exhibit991.htm | 228891 | 2021-02-01 17:01:53 |
 kmtheadera01a01a01a241.jpg | 149884 | 2021-02-01 17:01:53 |
| MetaLinks.json | 24161 | 2021-02-01 17:01:53 |
| R1.htm | 46712 | 2021-02-01 17:01:53 |
| report.css | 2767 | 2021-02-01 17:01:53 |
| Show.js | 1085 | 2021-02-01 17:01:53 |