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| 0001564590-18-027571-index.html | 2018-11-06 18:01:46 | |
| 0001564590-18-027571.txt | 2018-11-06 18:01:46 | |
 0001564590-18-027571-xbrl.zip | 96342 | 2018-11-06 18:01:46 |
| dbb-10q_20180930.htm | 1924316 | 2018-11-06 18:01:46 |
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| dbb-ex322_8.htm | 7744 | 2018-11-06 18:01:46 |
| FilingSummary.xml | 24429 | 2018-11-06 18:01:46 |
| Financial_Report.xlsx | 53068 | 2018-11-06 18:01:46 |
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| report.css | 2767 | 2018-11-06 18:01:46 |
| Show.js | 1085 | 2018-11-06 18:01:46 |