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| 0001140361-11-053755-index.html | 2011-11-15 17:18:49 | |
| 0001140361-11-053755.txt | 2011-11-15 17:18:49 | |
 0001140361-11-053755-xbrl.zip | 37159 | 2011-11-15 17:18:49 |
| diri-20110930.xml | 187116 | 2011-11-15 17:18:49 |
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| diri-20110930_cal.xml | 39361 | 2011-11-15 17:18:49 |
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| FilingSummary.xml | 8186 | 2011-11-15 17:18:49 |
| Financial_Report.xls | 170351 | 2011-11-15 17:18:49 |
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| R10.htm | 54300 | 2011-11-15 17:18:49 |
| R11.htm | 30676 | 2011-11-15 17:18:49 |
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| R2.htm | 104422 | 2011-11-15 17:18:49 |
| R3.htm | 30589 | 2011-11-15 17:18:49 |
| R4.htm | 75427 | 2011-11-15 17:18:49 |
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| report.css | 2721 | 2011-11-15 17:18:49 |
| Show.js | 6423 | 2011-11-15 17:18:49 |