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| 0001104659-20-052329-index.html | 2020-04-28 15:12:39 | |
| 0001104659-20-052329.txt | 2020-04-28 15:12:39 | |
 0001104659-20-052329-xbrl.zip | 82342 | 2020-04-28 15:12:39 |
| FilingSummary.xml | 1791 | 2020-04-28 15:12:39 |
| Financial_Report.xlsx | 5760 | 2020-04-28 15:12:39 |
| kr-20200428.xsd | 3174 | 2020-04-28 15:12:39 |
| kr-20200428_lab.xml | 34591 | 2020-04-28 15:12:39 |
| kr-20200428_pre.xml | 22704 | 2020-04-28 15:12:39 |
| MetaLinks.json | 38556 | 2020-04-28 15:12:39 |
| R1.htm | 38579 | 2020-04-28 15:12:39 |
| report.css | 2767 | 2020-04-28 15:12:39 |
| Show.js | 1085 | 2020-04-28 15:12:39 |
| tm2016111d4_8k.htm | 37557 | 2020-04-28 15:12:39 |
| tm2016111d4_8k_htm.xml | 3467 | 2020-04-28 15:12:39 |
| tm2016111d4_ex1-1.htm | 213050 | 2020-04-28 15:12:39 |
| tm2016111d4_ex1x1-1.htm | 54143 | 2020-04-28 15:12:39 |
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| tm2016111d4_ex4x3-1.htm | 168378 | 2020-04-28 15:12:39 |
| tm2016111d4_ex5-1.htm | 10891 | 2020-04-28 15:12:39 |
| tm2016111d4_ex5-2.htm | 20296 | 2020-04-28 15:12:39 |