Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000028917-23-000029-index-headers.html | 2023-09-01 16:18:52 | |
| 0000028917-23-000029-index.html | 2023-09-01 16:18:52 | |
| 0000028917-23-000029.txt | 2023-09-01 16:18:52 | |
 0000028917-23-000029-xbrl.zip | 380322 | 2023-09-01 16:18:52 |
| dds-20230729.xsd | 33105 | 2023-09-01 16:18:52 |
| dds-20230729x10q.htm | 1856659 | 2023-09-01 16:18:52 |
| dds-20230729x10q_htm.xml | 866885 | 2023-09-01 16:18:52 |
| dds-20230729xex10d1.htm | 26401 | 2023-09-01 16:18:52 |
| dds-20230729xex10d2.htm | 1961601 | 2023-09-01 16:18:52 |
| dds-20230729xex31d1.htm | 13510 | 2023-09-01 16:18:52 |
| dds-20230729xex31d2.htm | 13533 | 2023-09-01 16:18:52 |
| dds-20230729xex31d3.htm | 13521 | 2023-09-01 16:18:52 |
| dds-20230729xex32d1.htm | 6358 | 2023-09-01 16:18:52 |
| dds-20230729xex32d2.htm | 6416 | 2023-09-01 16:18:52 |
| dds-20230729xex32d3.htm | 6356 | 2023-09-01 16:18:52 |
| dds-20230729_cal.xml | 40215 | 2023-09-01 16:18:52 |
| dds-20230729_def.xml | 86339 | 2023-09-01 16:18:52 |
| dds-20230729_lab.xml | 281183 | 2023-09-01 16:18:52 |
| dds-20230729_pre.xml | 182414 | 2023-09-01 16:18:52 |
| FilingSummary.xml | 23133 | 2023-09-01 16:18:52 |
| Financial_Report.xlsx | 53174 | 2023-09-01 16:18:52 |
| MetaLinks.json | 533551 | 2023-09-01 16:18:52 |
| R1.htm | 52962 | 2023-09-01 16:18:52 |
| R10.htm | 23700 | 2023-09-01 16:18:52 |
| R11.htm | 18649 | 2023-09-01 16:18:52 |
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| R17.htm | 28491 | 2023-09-01 16:18:52 |
| R18.htm | 7389 | 2023-09-01 16:18:52 |
| R19.htm | 4815 | 2023-09-01 16:18:52 |
| R2.htm | 101447 | 2023-09-01 16:18:52 |
| R20.htm | 7882 | 2023-09-01 16:18:52 |
| R21.htm | 20769 | 2023-09-01 16:18:52 |
| R22.htm | 161824 | 2023-09-01 16:18:52 |
| R23.htm | 31571 | 2023-09-01 16:18:52 |
| R24.htm | 31176 | 2023-09-01 16:18:52 |
| R25.htm | 26235 | 2023-09-01 16:18:52 |
| R26.htm | 11166 | 2023-09-01 16:18:52 |
| R27.htm | 6190 | 2023-09-01 16:18:52 |
| R28.htm | 96336 | 2023-09-01 16:18:52 |
| R29.htm | 34765 | 2023-09-01 16:18:52 |
| R3.htm | 5290 | 2023-09-01 16:18:52 |
| R30.htm | 4347 | 2023-09-01 16:18:52 |
| R31.htm | 4068 | 2023-09-01 16:18:52 |
| R32.htm | 21840 | 2023-09-01 16:18:52 |
| R33.htm | 31184 | 2023-09-01 16:18:52 |
| R34.htm | 25044 | 2023-09-01 16:18:52 |
| R35.htm | 8926 | 2023-09-01 16:18:52 |
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| R38.htm | 8480 | 2023-09-01 16:18:52 |
| R4.htm | 73782 | 2023-09-01 16:18:52 |
| R5.htm | 23143 | 2023-09-01 16:18:52 |
| R6.htm | 5508 | 2023-09-01 16:18:52 |
| R7.htm | 50447 | 2023-09-01 16:18:52 |
| R8.htm | 9397 | 2023-09-01 16:18:52 |
| R9.htm | 78343 | 2023-09-01 16:18:52 |
| report.css | 2767 | 2023-09-01 16:18:52 |
| Show.js | 1085 | 2023-09-01 16:18:52 |