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| 0001564590-17-010293-index.html | 2017-05-10 16:45:05 | |
| 0001564590-17-010293.txt | 2017-05-10 16:45:05 | |
 0001564590-17-010293-xbrl.zip | 85874 | 2017-05-10 16:45:05 |
| drrx-10q_20170331.htm | 1287062 | 2017-05-10 16:45:05 |
| drrx-20170331.xml | 952184 | 2017-05-10 16:45:05 |
| drrx-20170331.xsd | 32472 | 2017-05-10 16:45:05 |
| drrx-20170331_cal.xml | 46999 | 2017-05-10 16:45:05 |
| drrx-20170331_def.xml | 105445 | 2017-05-10 16:45:05 |
| drrx-20170331_lab.xml | 231903 | 2017-05-10 16:45:05 |
| drrx-20170331_pre.xml | 204834 | 2017-05-10 16:45:05 |
| drrx-ex311_9.htm | 15365 | 2017-05-10 16:45:05 |
| drrx-ex312_7.htm | 15571 | 2017-05-10 16:45:05 |
| drrx-ex321_8.htm | 6073 | 2017-05-10 16:45:05 |
| drrx-ex322_6.htm | 6212 | 2017-05-10 16:45:05 |
| FilingSummary.xml | 24436 | 2017-05-10 16:45:05 |
| Financial_Report.xlsx | 48499 | 2017-05-10 16:45:05 |
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| report.css | 2767 | 2017-05-10 16:45:05 |
| Show.js | 1410 | 2017-05-10 16:45:05 |