Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000055242-20-000021-index-headers.html | 2020-08-03 16:43:24 | |
| 0000055242-20-000021-index.html | 2020-08-03 16:43:24 | |
| 0000055242-20-000021.txt | 2020-08-03 16:43:24 | |
 0000055242-20-000021-xbrl.zip | 36749 | 2020-08-03 16:43:24 |
| FilingSummary.xml | 1879 | 2020-08-03 16:43:24 |
| Financial_Report.xlsx | 5654 | 2020-08-03 16:43:24 |
 image1a03.jpg | 149884 | 2020-08-03 16:43:24 |
| kmt-20200630.xsd | 5008 | 2020-08-03 16:43:24 |
| kmt-20200630_cal.xml | 626 | 2020-08-03 16:43:24 |
| kmt-20200630_def.xml | 19056 | 2020-08-03 16:43:24 |
| kmt-20200630_lab.xml | 41230 | 2020-08-03 16:43:24 |
| kmt-20200630_pre.xml | 20911 | 2020-08-03 16:43:24 |
| kmt6302020exhibit991.htm | 365210 | 2020-08-03 16:43:24 |
| kmt6302020form8k.htm | 59187 | 2020-08-03 16:43:24 |
| kmt6302020form8k_htm.xml | 7626 | 2020-08-03 16:43:24 |
| MetaLinks.json | 25783 | 2020-08-03 16:43:24 |
| R1.htm | 50086 | 2020-08-03 16:43:24 |
| report.css | 2767 | 2020-08-03 16:43:24 |
| Show.js | 1085 | 2020-08-03 16:43:24 |