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| 0001104659-17-029905-index.html | 2017-05-04 16:25:33 | |
| 0001104659-17-029905.txt | 2017-05-04 16:25:33 | |
 0001104659-17-029905-xbrl.zip | 71656 | 2017-05-04 16:25:33 |
| a17-8514_110q.htm | 446976 | 2017-05-04 16:25:33 |
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| a17-8514_1ex31d2.htm | 10797 | 2017-05-04 16:25:33 |
| a17-8514_1ex32d1.htm | 5782 | 2017-05-04 16:25:33 |
| a17-8514_1ex32d2.htm | 6250 | 2017-05-04 16:25:33 |
| dde-20170331.xml | 423824 | 2017-05-04 16:25:33 |
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| Financial_Report.xlsx | 39329 | 2017-05-04 16:25:33 |
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| R10.htm | 23693 | 2017-05-04 16:25:33 |
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| R9.htm | 8231 | 2017-05-04 16:25:33 |
| report.css | 2767 | 2017-05-04 16:25:33 |
| Show.js | 1410 | 2017-05-04 16:25:33 |