Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000028917-20-000315-index-headers.html | 2020-11-12 16:34:56 | |
| 0000028917-20-000315-index.html | 2020-11-12 16:34:56 | |
| 0000028917-20-000315.txt | 2020-11-12 16:34:56 | |
 0000028917-20-000315-xbrl.zip | 21186 | 2020-11-12 16:34:56 |
| a2020q3earningsprex99.htm | 161806 | 2020-11-12 16:34:56 |
| dds-20201112.htm | 34232 | 2020-11-12 16:34:56 |
| dds-20201112.xsd | 2431 | 2020-11-12 16:34:56 |
| dds-20201112_cal.xml | 721 | 2020-11-12 16:34:56 |
| dds-20201112_def.xml | 1658 | 2020-11-12 16:34:56 |
| dds-20201112_htm.xml | 8951 | 2020-11-12 16:34:56 |
| dds-20201112_lab.xml | 21488 | 2020-11-12 16:34:56 |
| dds-20201112_pre.xml | 11513 | 2020-11-12 16:34:56 |
| FilingSummary.xml | 1726 | 2020-11-12 16:34:56 |
| Financial_Report.xlsx | 5323 | 2020-11-12 16:34:56 |
| MetaLinks.json | 15601 | 2020-11-12 16:34:56 |
| R1.htm | 33793 | 2020-11-12 16:34:56 |
| report.css | 2767 | 2020-11-12 16:34:56 |
| Show.js | 1085 | 2020-11-12 16:34:56 |