Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001025996-14-000151-index-headers.html | 2014-05-01 16:59:06 | |
| 0001025996-14-000151-index.html | 2014-05-01 16:59:06 | |
| 0001025996-14-000151.txt | 2014-05-01 16:59:06 | |
 0001025996-14-000151-xbrl.zip | 294468 | 2014-05-01 16:59:06 |
| exhibit101.htm | 99384 | 2014-05-01 16:59:06 |
| exhibit102.htm | 70566 | 2014-05-01 16:59:06 |
| exhibit103.htm | 60757 | 2014-05-01 16:59:06 |
| exhibit311.htm | 13162 | 2014-05-01 16:59:06 |
| exhibit312.htm | 13233 | 2014-05-01 16:59:06 |
| exhibit313.htm | 13585 | 2014-05-01 16:59:06 |
| exhibit314.htm | 13770 | 2014-05-01 16:59:06 |
| exhibit321.htm | 6816 | 2014-05-01 16:59:06 |
| exhibit322.htm | 7199 | 2014-05-01 16:59:06 |
| exhibit323.htm | 7479 | 2014-05-01 16:59:06 |
| exhibit324.htm | 7726 | 2014-05-01 16:59:06 |
| FilingSummary.xml | 38579 | 2014-05-01 16:59:06 |
| Financial_Report.xls | 1605606 | 2014-05-01 16:59:06 |
| Financial_Report.xlsx | 230432 | 2014-05-01 16:59:06 |
| form10-q.htm | 2121070 | 2014-05-01 16:59:06 |
| krc-20140331.xml | 1841269 | 2014-05-01 16:59:06 |
| krc-20140331.xsd | 70527 | 2014-05-01 16:59:06 |
| krc-20140331_cal.xml | 114908 | 2014-05-01 16:59:06 |
| krc-20140331_def.xml | 500284 | 2014-05-01 16:59:06 |
| krc-20140331_lab.xml | 892022 | 2014-05-01 16:59:06 |
| krc-20140331_pre.xml | 629423 | 2014-05-01 16:59:06 |
| R1.htm | 28281 | 2014-05-01 16:59:06 |
| R10.htm | 118750 | 2014-05-01 16:59:06 |
| R11.htm | 76990 | 2014-05-01 16:59:06 |
| R12.htm | 3790 | 2014-05-01 16:59:06 |
| R13.htm | 150288 | 2014-05-01 16:59:06 |
| R14.htm | 4198 | 2014-05-01 16:59:06 |
| R15.htm | 39250 | 2014-05-01 16:59:06 |
| R16.htm | 32849 | 2014-05-01 16:59:06 |
| R17.htm | 109752 | 2014-05-01 16:59:06 |
| R18.htm | 26651 | 2014-05-01 16:59:06 |
| R19.htm | 210879 | 2014-05-01 16:59:06 |
| R2.htm | 141876 | 2014-05-01 16:59:06 |
| R20.htm | 14201 | 2014-05-01 16:59:06 |
| R21.htm | 13428 | 2014-05-01 16:59:06 |
| R22.htm | 20161 | 2014-05-01 16:59:06 |
| R23.htm | 25417 | 2014-05-01 16:59:06 |
| R24.htm | 9153 | 2014-05-01 16:59:06 |
| R25.htm | 49082 | 2014-05-01 16:59:06 |
| R26.htm | 7574 | 2014-05-01 16:59:06 |
| R27.htm | 59292 | 2014-05-01 16:59:06 |
| R28.htm | 49322 | 2014-05-01 16:59:06 |
| R29.htm | 45812 | 2014-05-01 16:59:06 |
| R3.htm | 36671 | 2014-05-01 16:59:06 |
| R30.htm | 6702 | 2014-05-01 16:59:06 |
| R31.htm | 27193 | 2014-05-01 16:59:06 |
| R32.htm | 18881 | 2014-05-01 16:59:06 |
| R33.htm | 31456 | 2014-05-01 16:59:06 |
| R34.htm | 114456 | 2014-05-01 16:59:06 |
| R35.htm | 26233 | 2014-05-01 16:59:06 |
| R36.htm | 215948 | 2014-05-01 16:59:06 |
| R37.htm | 17479 | 2014-05-01 16:59:06 |
| R38.htm | 8858 | 2014-05-01 16:59:06 |
| R39.htm | 51696 | 2014-05-01 16:59:06 |
| R4.htm | 107106 | 2014-05-01 16:59:06 |
| R40.htm | 58456 | 2014-05-01 16:59:06 |
| R41.htm | 45202 | 2014-05-01 16:59:06 |
| R42.htm | 83918 | 2014-05-01 16:59:06 |
| R43.htm | 17917 | 2014-05-01 16:59:06 |
| R44.htm | 30928 | 2014-05-01 16:59:06 |
| R45.htm | 41743 | 2014-05-01 16:59:06 |
| R46.htm | 15192 | 2014-05-01 16:59:06 |
| R47.htm | 40626 | 2014-05-01 16:59:06 |
| R48.htm | 85492 | 2014-05-01 16:59:06 |
| R49.htm | 22717 | 2014-05-01 16:59:06 |
| R5.htm | 90933 | 2014-05-01 16:59:06 |
| R50.htm | 44953 | 2014-05-01 16:59:06 |
| R51.htm | 81632 | 2014-05-01 16:59:06 |
| R52.htm | 72388 | 2014-05-01 16:59:06 |
| R53.htm | 43924 | 2014-05-01 16:59:06 |
| R54.htm | 26902 | 2014-05-01 16:59:06 |
| R55.htm | 12283 | 2014-05-01 16:59:06 |
| R56.htm | 20707 | 2014-05-01 16:59:06 |
| R57.htm | 18134 | 2014-05-01 16:59:06 |
| R58.htm | 17549 | 2014-05-01 16:59:06 |
| R59.htm | 45312 | 2014-05-01 16:59:06 |
| R6.htm | 5655 | 2014-05-01 16:59:06 |
| R60.htm | 5185 | 2014-05-01 16:59:06 |
| R61.htm | 16014 | 2014-05-01 16:59:06 |
| R62.htm | 35663 | 2014-05-01 16:59:06 |
| R63.htm | 15935 | 2014-05-01 16:59:06 |
| R64.htm | 65712 | 2014-05-01 16:59:06 |
| R65.htm | 82964 | 2014-05-01 16:59:06 |
| R66.htm | 79042 | 2014-05-01 16:59:06 |
| R67.htm | 8622 | 2014-05-01 16:59:06 |
| R7.htm | 134553 | 2014-05-01 16:59:06 |
| R8.htm | 141164 | 2014-05-01 16:59:06 |
| R9.htm | 30774 | 2014-05-01 16:59:06 |
| report.css | 2740 | 2014-05-01 16:59:06 |
| Show.js | 1410 | 2014-05-01 16:59:06 |