Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-20-003857-index-headers.html | 2020-04-14 06:52:14 | |
| 0001558370-20-003857-index.html | 2020-04-14 06:52:14 | |
| 0001558370-20-003857.txt | 2020-04-14 06:52:14 | |
 0001558370-20-003857-xbrl.zip | 13497 | 2020-04-14 06:52:14 |
| bld-20200414.xsd | 3260 | 2020-04-14 06:52:14 |
| bld-20200414x8k.htm | 39354 | 2020-04-14 06:52:14 |
| bld-20200414x8k_htm.xml | 4674 | 2020-04-14 06:52:14 |
| bld-20200414xex99d1.htm | 23029 | 2020-04-14 06:52:14 |
 bld-20200414xex99d1g001.jpg | 14624 | 2020-04-14 06:52:14 |
| bld-20200414_lab.xml | 15495 | 2020-04-14 06:52:14 |
| bld-20200414_pre.xml | 10484 | 2020-04-14 06:52:14 |
| FilingSummary.xml | 1725 | 2020-04-14 06:52:14 |
| Financial_Report.xlsx | 5799 | 2020-04-14 06:52:14 |
| MetaLinks.json | 16636 | 2020-04-14 06:52:14 |
| R1.htm | 38588 | 2020-04-14 06:52:14 |
| report.css | 2766 | 2020-04-14 06:52:14 |
| Show.js | 1085 | 2020-04-14 06:52:14 |