Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000055242-20-000044-index-headers.html | 2020-11-02 16:26:27 | |
| 0000055242-20-000044-index.html | 2020-11-02 16:26:27 | |
| 0000055242-20-000044.txt | 2020-11-02 16:26:27 | |
 0000055242-20-000044-xbrl.zip | 32863 | 2020-11-02 16:26:27 |
| FilingSummary.xml | 1867 | 2020-11-02 16:26:27 |
| Financial_Report.xlsx | 5605 | 2020-11-02 16:26:27 |
| kmt-20201027.htm | 68653 | 2020-11-02 16:26:27 |
| kmt-20201027.xsd | 3408 | 2020-11-02 16:26:27 |
| kmt-20201027_cal.xml | 728 | 2020-11-02 16:26:27 |
| kmt-20201027_def.xml | 18574 | 2020-11-02 16:26:27 |
| kmt-20201027_htm.xml | 14179 | 2020-11-02 16:26:27 |
| kmt-20201027_lab.xml | 36040 | 2020-11-02 16:26:27 |
| kmt-20201027_pre.xml | 19011 | 2020-11-02 16:26:27 |
| kmt9302020exhibit991.htm | 242548 | 2020-11-02 16:26:27 |
 kmtheadera01a01a01a241a.jpg | 149884 | 2020-11-02 16:26:27 |
| MetaLinks.json | 24161 | 2020-11-02 16:26:27 |
| R1.htm | 46711 | 2020-11-02 16:26:27 |
| report.css | 2767 | 2020-11-02 16:26:27 |
| Show.js | 1085 | 2020-11-02 16:26:27 |