Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088053-21-000478-index-headers.html | 2021-05-25 16:26:05 | |
| 0000088053-21-000478-index.html | 2021-05-25 16:26:05 | |
| 0000088053-21-000478.txt | 2021-05-25 16:26:05 | |
 0000088053-21-000478-xbrl.zip | 30963 | 2021-05-25 16:26:05 |
| ddit-20210525.htm | 23719 | 2021-05-25 16:26:05 |
| ddit-20210525.xsd | 5892 | 2021-05-25 16:26:05 |
| ddit-20210525_def.xml | 94178 | 2021-05-25 16:26:05 |
| ddit-20210525_htm.xml | 34756 | 2021-05-25 16:26:05 |
| ddit-20210525_lab.xml | 142376 | 2021-05-25 16:26:05 |
| ddit-20210525_pre.xml | 81755 | 2021-05-25 16:26:05 |
| FilingSummary.xml | 3527 | 2021-05-25 16:26:05 |
| Financial_Report.xlsx | 10595 | 2021-05-25 16:26:05 |
 logo.jpg | 4906 | 2021-05-25 16:26:05 |
| MetaLinks.json | 235061 | 2021-05-25 16:26:05 |
| R1.htm | 18233 | 2021-05-25 16:26:05 |
| R2.htm | 11925 | 2021-05-25 16:26:05 |
| R3.htm | 40517 | 2021-05-25 16:26:05 |
| R4.htm | 3945 | 2021-05-25 16:26:05 |
| report.css | 2767 | 2021-05-25 16:26:05 |
| Show.js | 1085 | 2021-05-25 16:26:05 |