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| 0001193125-12-354695-index.html | 2012-08-14 12:30:13 | |
| 0001193125-12-354695.txt | 2012-08-14 12:30:13 | |
 0001193125-12-354695-xbrl.zip | 23887 | 2012-08-14 12:30:13 |
| d365758d10q.htm | 154047 | 2012-08-14 12:30:13 |
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| dtrpl-20120630.xml | 43779 | 2012-08-14 12:30:13 |
| dtrpl-20120630.xsd | 17007 | 2012-08-14 12:30:13 |
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| Financial_Report.xls | 61084 | 2012-08-14 12:30:13 |
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| R10.htm | 8367 | 2012-08-14 12:30:13 |
| R11.htm | 6049 | 2012-08-14 12:30:13 |
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| R2.htm | 84322 | 2012-08-14 12:30:13 |
| R3.htm | 6796 | 2012-08-14 12:30:13 |
| R4.htm | 42772 | 2012-08-14 12:30:13 |
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| R8.htm | 11000 | 2012-08-14 12:30:13 |
| R9.htm | 9218 | 2012-08-14 12:30:13 |
| report.css | 2721 | 2012-08-14 12:30:13 |
| Show.js | 6423 | 2012-08-14 12:30:13 |