Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001104659-22-010189-index.html | 2022-02-01 12:53:23 | |
| 0001104659-22-010189.txt | 2022-02-01 12:53:23 | |
 0001104659-22-010189-xbrl.zip | 25408 | 2022-02-01 12:53:23 |
| FilingSummary.xml | 1688 | 2022-02-01 12:53:23 |
| Financial_Report.xlsx | 5703 | 2022-02-01 12:53:23 |
| krt-20220201.xsd | 3048 | 2022-02-01 12:53:23 |
| krt-20220201_lab.xml | 34476 | 2022-02-01 12:53:23 |
| krt-20220201_pre.xml | 22606 | 2022-02-01 12:53:23 |
| MetaLinks.json | 38353 | 2022-02-01 12:53:23 |
| R1.htm | 40348 | 2022-02-01 12:53:23 |
| report.css | 2767 | 2022-02-01 12:53:23 |
| Show.js | 1085 | 2022-02-01 12:53:23 |
| tm225004d1_8k.htm | 28638 | 2022-02-01 12:53:23 |
| tm225004d1_8k_htm.xml | 3591 | 2022-02-01 12:53:23 |
| tm225004d1_ex10-1.htm | 68697 | 2022-02-01 12:53:23 |
 tm225004d1_ex10-1img001.jpg | 10933 | 2022-02-01 12:53:23 |
| tm225004d1_ex99-1.htm | 5402 | 2022-02-01 12:53:23 |
 tm225004d1_ex99-1img001.jpg | 6374 | 2022-02-01 12:53:23 |