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| 0001075415-24-000023.txt | 2024-08-01 16:22:23 | |
 0001075415-24-000023-xbrl.zip | 267997 | 2024-08-01 16:22:23 |
| dhc-20240630.htm | 1897608 | 2024-08-01 16:22:23 |
| dhc-20240630.xsd | 48426 | 2024-08-01 16:22:23 |
| dhc-20240630_cal.xml | 49894 | 2024-08-01 16:22:23 |
| dhc-20240630_def.xml | 327794 | 2024-08-01 16:22:23 |
| dhc-20240630_htm.xml | 1039627 | 2024-08-01 16:22:23 |
| dhc-20240630_lab.xml | 464585 | 2024-08-01 16:22:23 |
| dhc-20240630_pre.xml | 399901 | 2024-08-01 16:22:23 |
| dhc_063024xexhibitx101.htm | 169460 | 2024-08-01 16:22:23 |
| dhc_063024xexhibitx102.htm | 4589 | 2024-08-01 16:22:23 |
| dhc_063024xexhibitx103.htm | 4599 | 2024-08-01 16:22:23 |
| dhc_063024xexhibitx104.htm | 4046 | 2024-08-01 16:22:23 |
| dhc_063024xexhibitx311.htm | 11172 | 2024-08-01 16:22:23 |
| dhc_063024xexhibitx312.htm | 11383 | 2024-08-01 16:22:23 |
| dhc_063024xexhibitx321.htm | 9488 | 2024-08-01 16:22:23 |
| FilingSummary.xml | 30703 | 2024-08-01 16:22:23 |
| Financial_Report.xlsx | 92798 | 2024-08-01 16:22:23 |
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