Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000088053-17-001841-index-headers.html | 2017-12-19 09:51:04 | |
| 0000088053-17-001841-index.html | 2017-12-19 09:51:04 | |
| 0000088053-17-001841.txt | 2017-12-19 09:51:04 | |
 0000088053-17-001841-xbrl.zip | 40886 | 2017-12-19 09:51:04 |
 BarChart1.png | 29401 | 2017-12-19 09:51:04 |
| difi-20171130.xml | 70493 | 2017-12-19 09:51:04 |
| difi-20171130.xsd | 10073 | 2017-12-19 09:51:04 |
| difi-20171130_cal.xml | 4758 | 2017-12-19 09:51:04 |
| difi-20171130_def.xml | 240643 | 2017-12-19 09:51:04 |
| difi-20171130_lab.xml | 150547 | 2017-12-19 09:51:04 |
| difi-20171130_pre.xml | 172917 | 2017-12-19 09:51:04 |
| FilingSummary.xml | 3574 | 2017-12-19 09:51:04 |
| R1.htm | 16174 | 2017-12-19 09:51:04 |
| R10.htm | 277090 | 2017-12-19 09:51:04 |
| R11.htm | 7496 | 2017-12-19 09:51:04 |
| R2.htm | 127679 | 2017-12-19 09:51:04 |
| report.css | 2767 | 2017-12-19 09:51:04 |
| Show.js | 1410 | 2017-12-19 09:51:04 |
| xb120117int.htm | 70198 | 2017-12-19 09:51:04 |