Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-21-000484-index-headers.html | 2021-01-26 08:00:24 | |
| 0001171843-21-000484-index.html | 2021-01-26 08:00:24 | |
| 0001171843-21-000484.txt | 2021-01-26 08:00:24 | |
 0001171843-21-000484-xbrl.zip | 10638 | 2021-01-26 08:00:24 |
| f8k_012621.htm | 24642 | 2021-01-26 08:00:24 |
| f8k_012621_htm.xml | 3720 | 2021-01-26 08:00:24 |
| FilingSummary.xml | 1589 | 2021-01-26 08:00:24 |
| Financial_Report.xlsx | 5509 | 2021-01-26 08:00:24 |
| kron-20210126.xsd | 2759 | 2021-01-26 08:00:24 |
| kron-20210126_lab.xml | 34591 | 2021-01-26 08:00:24 |
| kron-20210126_pre.xml | 22712 | 2021-01-26 08:00:24 |
| MetaLinks.json | 38086 | 2021-01-26 08:00:24 |
| R1.htm | 41944 | 2021-01-26 08:00:24 |
| report.css | 2766 | 2021-01-26 08:00:24 |
| Show.js | 1084 | 2021-01-26 08:00:24 |