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| 0001213900-25-025286.txt | 2025-03-20 07:30:20 | |
 0001213900-25-025286-xbrl.zip | 212175 | 2025-03-20 07:30:20 |
| dukr-20241231.xsd | 45601 | 2025-03-20 07:30:20 |
| dukr-20241231_cal.xml | 43764 | 2025-03-20 07:30:20 |
| dukr-20241231_def.xml | 224456 | 2025-03-20 07:30:20 |
| dukr-20241231_lab.xml | 413466 | 2025-03-20 07:30:20 |
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| ea0233012-10k_duke.htm | 889717 | 2025-03-20 07:30:20 |
| ea0233012-10k_duke_htm.xml | 539986 | 2025-03-20 07:30:20 |
| ea023301201ex10-6_duke.htm | 71227 | 2025-03-20 07:30:20 |
| ea023301201ex19-1_duke.htm | 60489 | 2025-03-20 07:30:20 |
| ea023301201ex21-1_duke.htm | 1191 | 2025-03-20 07:30:20 |
| ea023301201ex31-1_duke.htm | 9343 | 2025-03-20 07:30:20 |
| ea023301201ex31-2_duke.htm | 9319 | 2025-03-20 07:30:20 |
| ea023301201ex32-1_duke.htm | 3648 | 2025-03-20 07:30:20 |
| ea023301201ex32-2_duke.htm | 3593 | 2025-03-20 07:30:20 |
| FilingSummary.xml | 40037 | 2025-03-20 07:30:20 |
| Financial_Report.xlsx | 95398 | 2025-03-20 07:30:20 |
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| R1.htm | 71686 | 2025-03-20 07:30:20 |
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| report.css | 2767 | 2025-03-20 07:30:20 |
| Show.js | 1085 | 2025-03-20 07:30:20 |