Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-282234-index-headers.html | 2021-09-24 16:16:00 | |
| 0001193125-21-282234-index.html | 2021-09-24 16:16:00 | |
| 0001193125-21-282234.txt | 2021-09-24 16:16:00 | |
 0001193125-21-282234-xbrl.zip | 56254 | 2021-09-24 16:16:00 |
| d116618d8k.htm | 68294 | 2021-09-24 16:16:00 |
| d116618d8k_htm.xml | 4779 | 2021-09-24 16:16:00 |
| d116618dex11.htm | 213247 | 2021-09-24 16:16:00 |
| d116618dex991.htm | 12252 | 2021-09-24 16:16:00 |
| FilingSummary.xml | 1741 | 2021-09-24 16:16:00 |
| Financial_Report.xlsx | 5897 | 2021-09-24 16:16:00 |
 g116618g0924071534070.jpg | 1930 | 2021-09-24 16:16:00 |
| krc-20210923.xsd | 5057 | 2021-09-24 16:16:00 |
| krc-20210923_cal.xml | 684 | 2021-09-24 16:16:00 |
| krc-20210923_def.xml | 12677 | 2021-09-24 16:16:00 |
| krc-20210923_lab.xml | 21446 | 2021-09-24 16:16:00 |
| krc-20210923_pre.xml | 13334 | 2021-09-24 16:16:00 |
| MetaLinks.json | 22021 | 2021-09-24 16:16:00 |
| R1.htm | 45259 | 2021-09-24 16:16:00 |
| report.css | 2767 | 2021-09-24 16:16:00 |
| Show.js | 1085 | 2021-09-24 16:16:00 |