Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-030063-index-headers.html | 2021-03-01 16:47:26 | |
| 0001104659-21-030063-index.html | 2021-03-01 16:47:26 | |
| 0001104659-21-030063.txt | 2021-03-01 16:47:26 | |
 0001104659-21-030063-xbrl.zip | 12224 | 2021-03-01 16:47:26 |
| FilingSummary.xml | 1628 | 2021-03-01 16:47:26 |
| Financial_Report.xlsx | 5411 | 2021-03-01 16:47:26 |
| kr-20210223.xsd | 3175 | 2021-03-01 16:47:26 |
| kr-20210223_lab.xml | 34592 | 2021-03-01 16:47:26 |
| kr-20210223_pre.xml | 22705 | 2021-03-01 16:47:26 |
| MetaLinks.json | 38510 | 2021-03-01 16:47:26 |
| R1.htm | 38570 | 2021-03-01 16:47:26 |
| report.css | 2767 | 2021-03-01 16:47:26 |
| Show.js | 1085 | 2021-03-01 16:47:26 |
| tm218158d1_8k.htm | 22610 | 2021-03-01 16:47:26 |
| tm218158d1_8k_htm.xml | 3454 | 2021-03-01 16:47:26 |
| tm218158d1_ex99-1.htm | 6065 | 2021-03-01 16:47:26 |
 tm218158d1_ex99-1img001.jpg | 13135 | 2021-03-01 16:47:26 |