Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-23-138368-index.html | 2023-05-08 17:02:00 | |
| 0001193125-23-138368.txt | 2023-05-08 17:02:00 | |
 0001193125-23-138368-xbrl.zip | 15807 | 2023-05-08 17:02:00 |
| d399282d8k.htm | 50088 | 2023-05-08 17:02:00 |
| d399282d8k_htm.xml | 3338 | 2023-05-08 17:02:00 |
| d399282dex101.htm | 9784 | 2023-05-08 17:02:00 |
| dk-20230503.xsd | 2844 | 2023-05-08 17:02:00 |
| dk-20230503_lab.xml | 17994 | 2023-05-08 17:02:00 |
| dk-20230503_pre.xml | 11259 | 2023-05-08 17:02:00 |
| FilingSummary.xml | 1790 | 2023-05-08 17:02:00 |
| Financial_Report.xlsx | 5721 | 2023-05-08 17:02:00 |
 g399282g0505072554001.jpg | 2927 | 2023-05-08 17:02:00 |
| MetaLinks.json | 18845 | 2023-05-08 17:02:00 |
| R1.htm | 39615 | 2023-05-08 17:02:00 |
| report.css | 2767 | 2023-05-08 17:02:00 |
| Show.js | 1085 | 2023-05-08 17:02:00 |