Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088053-19-001221-index-headers.html | 2019-12-16 11:50:46 | |
| 0000088053-19-001221-index.html | 2019-12-16 11:50:46 | |
| 0000088053-19-001221.txt | 2019-12-16 11:50:46 | |
 0000088053-19-001221-xbrl.zip | 43114 | 2019-12-16 11:50:46 |
 BarChart1.png | 29469 | 2019-12-16 11:50:46 |
| ddifi-20191127.xml | 75677 | 2019-12-16 11:50:46 |
| ddifi-20191127.xsd | 9962 | 2019-12-16 11:50:46 |
| ddifi-20191127_cal.xml | 4740 | 2019-12-16 11:50:46 |
| ddifi-20191127_def.xml | 232487 | 2019-12-16 11:50:46 |
| ddifi-20191127_lab.xml | 159207 | 2019-12-16 11:50:46 |
| ddifi-20191127_pre.xml | 184944 | 2019-12-16 11:50:46 |
| FilingSummary.xml | 3529 | 2019-12-16 11:50:46 |
| R1.htm | 18241 | 2019-12-16 11:50:46 |
| R10.htm | 281408 | 2019-12-16 11:50:46 |
| R11.htm | 7505 | 2019-12-16 11:50:46 |
| R2.htm | 133006 | 2019-12-16 11:50:46 |
| report.css | 2767 | 2019-12-16 11:50:46 |
| Show.js | 1085 | 2019-12-16 11:50:46 |
| xb120119int.htm | 34588 | 2019-12-16 11:50:46 |