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|---|---|---|
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| 0001193125-13-441921-index.html | 2013-11-14 15:01:06 | |
| 0001193125-13-441921.txt | 2013-11-14 15:01:06 | |
 0001193125-13-441921-xbrl.zip | 27432 | 2013-11-14 15:01:06 |
| d621329d10q.htm | 126010 | 2013-11-14 15:01:06 |
| d621329dex311.htm | 9482 | 2013-11-14 15:01:06 |
| d621329dex312.htm | 9689 | 2013-11-14 15:01:06 |
| d621329dex321.htm | 5967 | 2013-11-14 15:01:06 |
| dtrpi-20130930.xml | 55218 | 2013-11-14 15:01:06 |
| dtrpi-20130930.xsd | 18544 | 2013-11-14 15:01:06 |
| dtrpi-20130930_cal.xml | 22543 | 2013-11-14 15:01:06 |
| dtrpi-20130930_def.xml | 14562 | 2013-11-14 15:01:06 |
| dtrpi-20130930_lab.xml | 107279 | 2013-11-14 15:01:06 |
| dtrpi-20130930_pre.xml | 65100 | 2013-11-14 15:01:06 |
| FilingSummary.xml | 10138 | 2013-11-14 15:01:06 |
| Financial_Report.xls | 59137 | 2013-11-14 15:01:06 |
| Financial_Report.xlsx | 30858 | 2013-11-14 15:01:06 |
| R1.htm | 25580 | 2013-11-14 15:01:06 |
| R10.htm | 7187 | 2013-11-14 15:01:06 |
| R11.htm | 5834 | 2013-11-14 15:01:06 |
| R12.htm | 8057 | 2013-11-14 15:01:06 |
| R13.htm | 30425 | 2013-11-14 15:01:06 |
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| R18.htm | 7355 | 2013-11-14 15:01:06 |
| R2.htm | 74042 | 2013-11-14 15:01:06 |
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| R8.htm | 10296 | 2013-11-14 15:01:06 |
| R9.htm | 8474 | 2013-11-14 15:01:06 |
| report.css | 2740 | 2013-11-14 15:01:06 |
| Show.js | 1410 | 2013-11-14 15:01:06 |