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|---|---|---|
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| 0001075415-22-000018-index.html | 2022-05-03 16:52:09 | |
| 0001075415-22-000018.txt | 2022-05-03 16:52:09 | |
 0001075415-22-000018-xbrl.zip | 289673 | 2022-05-03 16:52:09 |
| dhc-20220331.htm | 1716257 | 2022-05-03 16:52:09 |
| dhc-20220331.xsd | 45454 | 2022-05-03 16:52:09 |
| dhc-20220331_cal.xml | 47946 | 2022-05-03 16:52:09 |
| dhc-20220331_def.xml | 305624 | 2022-05-03 16:52:09 |
| dhc-20220331_htm.xml | 989604 | 2022-05-03 16:52:09 |
| dhc-20220331_lab.xml | 502965 | 2022-05-03 16:52:09 |
| dhc-20220331_pre.xml | 391613 | 2022-05-03 16:52:09 |
| dhc_033122xexhibitx101.htm | 170186 | 2022-05-03 16:52:09 |
| dhc_033122xexhibitx311.htm | 11262 | 2022-05-03 16:52:09 |
| dhc_033122xexhibitx312.htm | 11505 | 2022-05-03 16:52:09 |
| dhc_033122xexhibitx321.htm | 9592 | 2022-05-03 16:52:09 |
| FilingSummary.xml | 29384 | 2022-05-03 16:52:09 |
| Financial_Report.xlsx | 75339 | 2022-05-03 16:52:09 |
| MetaLinks.json | 521642 | 2022-05-03 16:52:09 |
| R1.htm | 57847 | 2022-05-03 16:52:09 |
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| R9.htm | 17678 | 2022-05-03 16:52:09 |
| report.css | 2767 | 2022-05-03 16:52:09 |
| Show.js | 1085 | 2022-05-03 16:52:09 |