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|---|---|---|
 0001193125-20-223643-index-headers.html | 2020-08-18 16:31:00 | |
| 0001193125-20-223643-index.html | 2020-08-18 16:31:00 | |
| 0001193125-20-223643.txt | 2020-08-18 16:31:00 | |
 0001193125-20-223643-xbrl.zip | 42178 | 2020-08-18 16:31:00 |
| d20756d8k.htm | 91234 | 2020-08-18 16:31:00 |
| d20756d8k_htm.xml | 4799 | 2020-08-18 16:31:00 |
| d20756dex43.htm | 129163 | 2020-08-18 16:31:00 |
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| d20756dex52.htm | 20425 | 2020-08-18 16:31:00 |
| FilingSummary.xml | 1774 | 2020-08-18 16:31:00 |
| Financial_Report.xlsx | 5676 | 2020-08-18 16:31:00 |
 g20756g08z44.jpg | 12598 | 2020-08-18 16:31:00 |
 g20756im1.jpg | 5103 | 2020-08-18 16:31:00 |
 g20756im2.jpg | 3236 | 2020-08-18 16:31:00 |
| krc-20200812.xsd | 5172 | 2020-08-18 16:31:00 |
| krc-20200812_cal.xml | 681 | 2020-08-18 16:31:00 |
| krc-20200812_def.xml | 12842 | 2020-08-18 16:31:00 |
| krc-20200812_lab.xml | 21601 | 2020-08-18 16:31:00 |
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| MetaLinks.json | 22553 | 2020-08-18 16:31:00 |
| R1.htm | 45292 | 2020-08-18 16:31:00 |
| report.css | 2767 | 2020-08-18 16:31:00 |
| Show.js | 1085 | 2020-08-18 16:31:00 |