Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088053-22-000792-index-headers.html | 2022-08-01 13:52:49 | |
| 0000088053-22-000792-index.html | 2022-08-01 13:52:49 | |
| 0000088053-22-000792.txt | 2022-08-01 13:52:49 | |
 0000088053-22-000792-xbrl.zip | 29006 | 2022-08-01 13:52:49 |
| ddit-20220801.htm | 12190 | 2022-08-01 13:52:49 |
| ddit-20220801.xsd | 4947 | 2022-08-01 13:52:49 |
| ddit-20220801_def.xml | 90769 | 2022-08-01 13:52:49 |
| ddit-20220801_htm.xml | 8796 | 2022-08-01 13:52:49 |
| ddit-20220801_lab.xml | 134321 | 2022-08-01 13:52:49 |
| ddit-20220801_pre.xml | 78879 | 2022-08-01 13:52:49 |
| FilingSummary.xml | 2942 | 2022-08-01 13:52:49 |
 logo.jpg | 4906 | 2022-08-01 13:52:49 |
| MetaLinks.json | 229513 | 2022-08-01 13:52:49 |
| R1.htm | 18190 | 2022-08-01 13:52:49 |
| R2.htm | 15398 | 2022-08-01 13:52:49 |
| R3.htm | 7500 | 2022-08-01 13:52:49 |
| report.css | 2767 | 2022-08-01 13:52:49 |
| Show.js | 1085 | 2022-08-01 13:52:49 |