Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-014084-index-headers.html | 2022-05-12 16:14:40 | |
| 0001628280-22-014084-index.html | 2022-05-12 16:14:40 | |
| 0001628280-22-014084.txt | 2022-05-12 16:14:40 | |
 0001628280-22-014084-xbrl.zip | 24315 | 2022-05-12 16:14:40 |
| FilingSummary.xml | 1667 | 2022-05-12 16:14:40 |
| Financial_Report.xlsx | 5683 | 2022-05-12 16:14:40 |
 image.jpg | 30477 | 2022-05-12 16:14:40 |
| krt-20220512.htm | 35693 | 2022-05-12 16:14:40 |
| krt-20220512.xsd | 1930 | 2022-05-12 16:14:40 |
| krt-20220512_htm.xml | 12642 | 2022-05-12 16:14:40 |
| krt-20220512_lab.xml | 24831 | 2022-05-12 16:14:40 |
| krt-20220512_pre.xml | 13066 | 2022-05-12 16:14:40 |
| krt20220331earningsrelease.htm | 217578 | 2022-05-12 16:14:40 |
| MetaLinks.json | 17495 | 2022-05-12 16:14:40 |
| R1.htm | 40472 | 2022-05-12 16:14:40 |
| report.css | 2767 | 2022-05-12 16:14:40 |
| Show.js | 1085 | 2022-05-12 16:14:40 |