Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-14-199500-index.html | 2014-05-14 19:19:17 | |
| 0001193125-14-199500.txt | 2014-05-14 19:19:17 | |
 0001193125-14-199500-xbrl.zip | 28564 | 2014-05-14 19:19:17 |
| d703811d10q.htm | 107881 | 2014-05-14 19:19:17 |
| d703811dex311.htm | 9149 | 2014-05-14 19:19:17 |
| d703811dex312.htm | 9489 | 2014-05-14 19:19:17 |
| d703811dex321.htm | 5120 | 2014-05-14 19:19:17 |
| dtrpi-20140331.xml | 51594 | 2014-05-14 19:19:17 |
| dtrpi-20140331.xsd | 20048 | 2014-05-14 19:19:17 |
| dtrpi-20140331_cal.xml | 23139 | 2014-05-14 19:19:17 |
| dtrpi-20140331_def.xml | 23180 | 2014-05-14 19:19:17 |
| dtrpi-20140331_lab.xml | 116291 | 2014-05-14 19:19:17 |
| dtrpi-20140331_pre.xml | 70176 | 2014-05-14 19:19:17 |
| FilingSummary.xml | 10447 | 2014-05-14 19:19:17 |
| Financial_Report.xls | 60098 | 2014-05-14 19:19:17 |
| Financial_Report.xlsx | 31083 | 2014-05-14 19:19:17 |
| R1.htm | 25580 | 2014-05-14 19:19:17 |
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| R11.htm | 5841 | 2014-05-14 19:19:17 |
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| R2.htm | 74025 | 2014-05-14 19:19:17 |
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| R8.htm | 9220 | 2014-05-14 19:19:17 |
| R9.htm | 8464 | 2014-05-14 19:19:17 |
| report.css | 2740 | 2014-05-14 19:19:17 |
| Show.js | 1410 | 2014-05-14 19:19:17 |