Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088053-24-001092-index-headers.html | 2024-11-22 12:43:41 | |
| 0000088053-24-001092-index.html | 2024-11-22 12:43:41 | |
| 0000088053-24-001092.txt | 2024-11-22 12:43:41 | |
 0000088053-24-001092-xbrl.zip | 29073 | 2024-11-22 12:43:41 |
| ddvsi-20241122.htm | 15603 | 2024-11-22 12:43:41 |
| ddvsi-20241122.xsd | 4635 | 2024-11-22 12:43:41 |
| ddvsi-20241122_def.xml | 84895 | 2024-11-22 12:43:41 |
| ddvsi-20241122_htm.xml | 14825 | 2024-11-22 12:43:41 |
| ddvsi-20241122_lab.xml | 136498 | 2024-11-22 12:43:41 |
| ddvsi-20241122_pre.xml | 78714 | 2024-11-22 12:43:41 |
| FilingSummary.xml | 3028 | 2024-11-22 12:43:41 |
 logo.jpg | 4906 | 2024-11-22 12:43:41 |
| MetaLinks.json | 231163 | 2024-11-22 12:43:41 |
| R1.htm | 17968 | 2024-11-22 12:43:41 |
| R2.htm | 26566 | 2024-11-22 12:43:41 |
| R3.htm | 7401 | 2024-11-22 12:43:41 |
| report.css | 2767 | 2024-11-22 12:43:41 |
| Show.js | 1085 | 2024-11-22 12:43:41 |