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| 0001558370-17-003976-index.html | 2017-05-09 16:09:12 | |
| 0001558370-17-003976.txt | 2017-05-09 16:09:12 | |
 0001558370-17-003976-xbrl.zip | 136304 | 2017-05-09 16:09:12 |
| bld-20170331.xml | 1856886 | 2017-05-09 16:09:12 |
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| bld-20170331_cal.xml | 62757 | 2017-05-09 16:09:12 |
| bld-20170331_def.xml | 185281 | 2017-05-09 16:09:12 |
| bld-20170331_lab.xml | 486401 | 2017-05-09 16:09:12 |
| bld-20170331_pre.xml | 353852 | 2017-05-09 16:09:12 |
| FilingSummary.xml | 34491 | 2017-05-09 16:09:12 |
| Financial_Report.xlsx | 65498 | 2017-05-09 16:09:12 |
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| report.css | 2767 | 2017-05-09 16:09:12 |
| Show.js | 1410 | 2017-05-09 16:09:12 |