Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001694426-20-000121-index-headers.html | 2020-11-25 16:00:33 | |
| 0001694426-20-000121-index.html | 2020-11-25 16:00:33 | |
| 0001694426-20-000121.txt | 2020-11-25 16:00:33 | |
 0001694426-20-000121-xbrl.zip | 602555 | 2020-11-25 16:00:33 |
| dk-20201124.htm | 32383 | 2020-11-25 16:00:33 |
| dk-20201124.xsd | 2448 | 2020-11-25 16:00:33 |
| dk-20201124_cal.xml | 742 | 2020-11-25 16:00:33 |
| dk-20201124_def.xml | 1687 | 2020-11-25 16:00:33 |
 dk-20201124_g1.jpg | 785759 | 2020-11-25 16:00:33 |
| dk-20201124_htm.xml | 10751 | 2020-11-25 16:00:33 |
| dk-20201124_lab.xml | 24275 | 2020-11-25 16:00:33 |
| dk-20201124_pre.xml | 12678 | 2020-11-25 16:00:33 |
| FilingSummary.xml | 1758 | 2020-11-25 16:00:33 |
| Financial_Report.xlsx | 5448 | 2020-11-25 16:00:33 |
| MetaLinks.json | 17607 | 2020-11-25 16:00:33 |
| R1.htm | 38605 | 2020-11-25 16:00:33 |
| report.css | 2767 | 2020-11-25 16:00:33 |
| Show.js | 1085 | 2020-11-25 16:00:33 |