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|---|---|---|
 0000826675-25-000153-index-headers.html | 2025-10-27 16:19:29 | |
| 0000826675-25-000153-index.html | 2025-10-27 16:19:29 | |
| 0000826675-25-000153.txt | 2025-10-27 16:19:29 | |
 0000826675-25-000153-xbrl.zip | 495902 | 2025-10-27 16:19:29 |
| dx-20250930.htm | 1947258 | 2025-10-27 16:19:29 |
| dx-20250930.xsd | 34600 | 2025-10-27 16:19:29 |
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| dx-20250930_htm.xml | 1553430 | 2025-10-27 16:19:29 |
| dx-20250930_lab.xml | 567017 | 2025-10-27 16:19:29 |
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| exhibit311ceocertification.htm | 10752 | 2025-10-27 16:19:29 |
| exhibit312ceocertification.htm | 10766 | 2025-10-27 16:19:29 |
| exhibit313cfocertification.htm | 10444 | 2025-10-27 16:19:29 |
| exhibit321soxcertification.htm | 9509 | 2025-10-27 16:19:29 |
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| R10.htm | 65343 | 2025-10-27 16:19:29 |
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| R8.htm | 24320 | 2025-10-27 16:19:29 |
| R9.htm | 114884 | 2025-10-27 16:19:29 |
| report.css | 2767 | 2025-10-27 16:19:29 |
| Show.js | 1085 | 2025-10-27 16:19:29 |