Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000028917-20-000036-index-headers.html | 2020-02-25 16:35:43 | |
| 0000028917-20-000036-index.html | 2020-02-25 16:35:43 | |
| 0000028917-20-000036.txt | 2020-02-25 16:35:43 | |
 0000028917-20-000036-xbrl.zip | 24095 | 2020-02-25 16:35:43 |
| a2019q4earningspr8-k.htm | 47104 | 2020-02-25 16:35:43 |
| a2019q4earningspr8-k_htm.xml | 3848 | 2020-02-25 16:35:43 |
| a2019q4earningsprex99.htm | 257375 | 2020-02-25 16:35:43 |
| dds-20200225.xsd | 4432 | 2020-02-25 16:35:43 |
| dds-20200225_cal.xml | 619 | 2020-02-25 16:35:43 |
| dds-20200225_def.xml | 1469 | 2020-02-25 16:35:43 |
| dds-20200225_lab.xml | 23061 | 2020-02-25 16:35:43 |
| dds-20200225_pre.xml | 12051 | 2020-02-25 16:35:43 |
| FilingSummary.xml | 1755 | 2020-02-25 16:35:43 |
| Financial_Report.xlsx | 5650 | 2020-02-25 16:35:43 |
| MetaLinks.json | 16632 | 2020-02-25 16:35:43 |
| R1.htm | 33789 | 2020-02-25 16:35:43 |
| report.css | 2767 | 2020-02-25 16:35:43 |
| Show.js | 1084 | 2020-02-25 16:35:43 |