Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-294179-index-headers.html | 2021-10-07 16:16:23 | |
| 0001193125-21-294179-index.html | 2021-10-07 16:16:23 | |
| 0001193125-21-294179.txt | 2021-10-07 16:16:23 | |
 0001193125-21-294179-xbrl.zip | 40814 | 2021-10-07 16:16:23 |
| d195124d8k.htm | 43524 | 2021-10-07 16:16:23 |
| d195124d8k_htm.xml | 4779 | 2021-10-07 16:16:23 |
| d195124dex43.htm | 128580 | 2021-10-07 16:16:23 |
| d195124dex51.htm | 38137 | 2021-10-07 16:16:23 |
| d195124dex52.htm | 20344 | 2021-10-07 16:16:23 |
| FilingSummary.xml | 1774 | 2021-10-07 16:16:23 |
| Financial_Report.xlsx | 5898 | 2021-10-07 16:16:23 |
 g195124g1006023838312.jpg | 2321 | 2021-10-07 16:16:23 |
 g195124g1006023839080.jpg | 1721 | 2021-10-07 16:16:23 |
 g195124g56f24.jpg | 2987 | 2021-10-07 16:16:23 |
| krc-20211007.xsd | 4877 | 2021-10-07 16:16:23 |
| krc-20211007_cal.xml | 682 | 2021-10-07 16:16:23 |
| krc-20211007_def.xml | 12675 | 2021-10-07 16:16:23 |
| krc-20211007_lab.xml | 21444 | 2021-10-07 16:16:23 |
| krc-20211007_pre.xml | 13332 | 2021-10-07 16:16:23 |
| MetaLinks.json | 21868 | 2021-10-07 16:16:23 |
| R1.htm | 45260 | 2021-10-07 16:16:23 |
| report.css | 2767 | 2021-10-07 16:16:23 |
| Show.js | 1085 | 2021-10-07 16:16:23 |