Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088053-19-000342-index-headers.html | 2019-04-16 14:00:27 | |
| 0000088053-19-000342-index.html | 2019-04-16 14:00:27 | |
| 0000088053-19-000342.txt | 2019-04-16 14:00:27 | |
 0000088053-19-000342-xbrl.zip | 24485 | 2019-04-16 14:00:27 |
| ddifi-20190405.xml | 12422 | 2019-04-16 14:00:27 |
| ddifi-20190405.xsd | 4849 | 2019-04-16 14:00:27 |
| ddifi-20190405_def.xml | 92987 | 2019-04-16 14:00:27 |
| ddifi-20190405_lab.xml | 135554 | 2019-04-16 14:00:27 |
| ddifi-20190405_pre.xml | 80766 | 2019-04-16 14:00:27 |
| FilingSummary.xml | 3490 | 2019-04-16 14:00:27 |
| Financial_Report.xlsx | 8202 | 2019-04-16 14:00:27 |
| R1.htm | 18234 | 2019-04-16 14:00:27 |
| R2.htm | 5431 | 2019-04-16 14:00:27 |
| R3.htm | 26143 | 2019-04-16 14:00:27 |
| R4.htm | 7499 | 2019-04-16 14:00:27 |
| report.css | 2767 | 2019-04-16 14:00:27 |
| Show.js | 1085 | 2019-04-16 14:00:27 |
| xsp_prostkr-17.htm | 1409 | 2019-04-16 14:00:27 |