Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001694426-22-000097-index-headers.html | 2022-06-09 11:07:14 | |
| 0001694426-22-000097-index.html | 2022-06-09 11:07:14 | |
| 0001694426-22-000097.txt | 2022-06-09 11:07:14 | |
 0001694426-22-000097-xbrl.zip | 601672 | 2022-06-09 11:07:14 |
| dk-20220609.htm | 32612 | 2022-06-09 11:07:14 |
| dk-20220609.xsd | 1937 | 2022-06-09 11:07:14 |
 dk-20220609_g1.jpg | 785759 | 2022-06-09 11:07:14 |
| dk-20220609_htm.xml | 10831 | 2022-06-09 11:07:14 |
| dk-20220609_lab.xml | 24229 | 2022-06-09 11:07:14 |
| dk-20220609_pre.xml | 12632 | 2022-06-09 11:07:14 |
| FilingSummary.xml | 1692 | 2022-06-09 11:07:14 |
| Financial_Report.xlsx | 5673 | 2022-06-09 11:07:14 |
| MetaLinks.json | 16920 | 2022-06-09 11:07:14 |
| R1.htm | 38691 | 2022-06-09 11:07:14 |
| report.css | 2767 | 2022-06-09 11:07:14 |
| Show.js | 1084 | 2022-06-09 11:07:14 |