Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000028917-20-000093-index-headers.html | 2020-05-14 17:23:39 | |
| 0000028917-20-000093-index.html | 2020-05-14 17:23:39 | |
| 0000028917-20-000093.txt | 2020-05-14 17:23:39 | |
 0000028917-20-000093-xbrl.zip | 24579 | 2020-05-14 17:23:39 |
| a2020q1earningspr8-k.htm | 46631 | 2020-05-14 17:23:39 |
| a2020q1earningspr8-k_htm.xml | 3772 | 2020-05-14 17:23:39 |
| a2020q1earningsprex99.htm | 202803 | 2020-05-14 17:23:39 |
| dds-20200514.xsd | 4294 | 2020-05-14 17:23:39 |
| dds-20200514_cal.xml | 619 | 2020-05-14 17:23:39 |
| dds-20200514_def.xml | 1469 | 2020-05-14 17:23:39 |
| dds-20200514_lab.xml | 23061 | 2020-05-14 17:23:39 |
| dds-20200514_pre.xml | 12051 | 2020-05-14 17:23:39 |
| FilingSummary.xml | 1750 | 2020-05-14 17:23:39 |
| Financial_Report.xlsx | 5650 | 2020-05-14 17:23:39 |
| MetaLinks.json | 16563 | 2020-05-14 17:23:39 |
| R1.htm | 33782 | 2020-05-14 17:23:39 |
| report.css | 2767 | 2020-05-14 17:23:39 |
| Show.js | 1085 | 2020-05-14 17:23:39 |