Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-018866-index-headers.html | 2022-09-27 08:31:01 | |
| 0000950170-22-018866-index.html | 2022-09-27 08:31:01 | |
| 0000950170-22-018866.txt | 2022-09-27 08:31:01 | |
 0000950170-22-018866-xbrl.zip | 16498 | 2022-09-27 08:31:01 |
| FilingSummary.xml | 1744 | 2022-09-27 08:31:01 |
| Financial_Report.xlsx | 5719 | 2022-09-27 08:31:01 |
 img40499469_0.jpg | 115627 | 2022-09-27 08:31:01 |
| ktra-20220927.htm | 68121 | 2022-09-27 08:31:01 |
| ktra-20220927.xsd | 2471 | 2022-09-27 08:31:01 |
| ktra-20220927_htm.xml | 4690 | 2022-09-27 08:31:01 |
| ktra-20220927_lab.xml | 18331 | 2022-09-27 08:31:01 |
| ktra-20220927_pre.xml | 11495 | 2022-09-27 08:31:01 |
| ktra-ex99_1.htm | 121796 | 2022-09-27 08:31:01 |
| MetaLinks.json | 19279 | 2022-09-27 08:31:01 |
| R1.htm | 39619 | 2022-09-27 08:31:01 |
| report.css | 2767 | 2022-09-27 08:31:01 |
| Show.js | 1085 | 2022-09-27 08:31:01 |