Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-012583-index-headers.html | 2021-09-17 10:46:04 | |
| 0001558370-21-012583-index.html | 2021-09-17 10:46:04 | |
| 0001558370-21-012583.txt | 2021-09-17 10:46:04 | |
 0001558370-21-012583-xbrl.zip | 213663 | 2021-09-17 10:46:04 |
| FilingSummary.xml | 20679 | 2021-09-17 10:46:04 |
| Financial_Report.xlsx | 50669 | 2021-09-17 10:46:04 |
| kr-20210814.xsd | 31604 | 2021-09-17 10:46:04 |
| kr-20210814x10q.htm | 2487565 | 2021-09-17 10:46:04 |
 kr-20210814x10q004.jpg | 3278 | 2021-09-17 10:46:04 |
| kr-20210814x10q_htm.xml | 1000135 | 2021-09-17 10:46:04 |
| kr-20210814xex31d1.htm | 14120 | 2021-09-17 10:46:04 |
| kr-20210814xex31d2.htm | 14278 | 2021-09-17 10:46:04 |
| kr-20210814xex32d1.htm | 8863 | 2021-09-17 10:46:04 |
| kr-20210814_cal.xml | 61883 | 2021-09-17 10:46:04 |
| kr-20210814_def.xml | 75750 | 2021-09-17 10:46:04 |
| kr-20210814_lab.xml | 323340 | 2021-09-17 10:46:04 |
| kr-20210814_pre.xml | 209999 | 2021-09-17 10:46:04 |
| MetaLinks.json | 428603 | 2021-09-17 10:46:04 |
| R1.htm | 53849 | 2021-09-17 10:46:04 |
| R10.htm | 13071 | 2021-09-17 10:46:04 |
| R11.htm | 26762 | 2021-09-17 10:46:04 |
| R12.htm | 100286 | 2021-09-17 10:46:04 |
| R13.htm | 86586 | 2021-09-17 10:46:04 |
| R14.htm | 6539 | 2021-09-17 10:46:04 |
| R15.htm | 6041 | 2021-09-17 10:46:04 |
| R16.htm | 10818 | 2021-09-17 10:46:04 |
| R17.htm | 94272 | 2021-09-17 10:46:04 |
| R18.htm | 9523 | 2021-09-17 10:46:04 |
| R19.htm | 13175 | 2021-09-17 10:46:04 |
| R2.htm | 76519 | 2021-09-17 10:46:04 |
| R20.htm | 24474 | 2021-09-17 10:46:04 |
| R21.htm | 92502 | 2021-09-17 10:46:04 |
| R22.htm | 82876 | 2021-09-17 10:46:04 |
| R23.htm | 94237 | 2021-09-17 10:46:04 |
| R24.htm | 18809 | 2021-09-17 10:46:04 |
| R25.htm | 52654 | 2021-09-17 10:46:04 |
| R26.htm | 32471 | 2021-09-17 10:46:04 |
| R27.htm | 4424 | 2021-09-17 10:46:04 |
| R28.htm | 13047 | 2021-09-17 10:46:04 |
| R29.htm | 35450 | 2021-09-17 10:46:04 |
| R3.htm | 38089 | 2021-09-17 10:46:04 |
| R30.htm | 17736 | 2021-09-17 10:46:04 |
| R31.htm | 37021 | 2021-09-17 10:46:04 |
| R32.htm | 34227 | 2021-09-17 10:46:04 |
| R33.htm | 10902 | 2021-09-17 10:46:04 |
| R4.htm | 10158 | 2021-09-17 10:46:04 |
| R5.htm | 109888 | 2021-09-17 10:46:04 |
| R6.htm | 16284 | 2021-09-17 10:46:04 |
| R7.htm | 105765 | 2021-09-17 10:46:04 |
| R8.htm | 109908 | 2021-09-17 10:46:04 |
| R9.htm | 7857 | 2021-09-17 10:46:04 |
| report.css | 2767 | 2021-09-17 10:46:04 |
| Show.js | 1085 | 2021-09-17 10:46:04 |