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 0001477932-21-007334-index-headers.html | 2021-10-15 11:56:42 | |
| 0001477932-21-007334-index.html | 2021-10-15 11:56:42 | |
| 0001477932-21-007334.txt | 2021-10-15 11:56:42 | |
 0001477932-21-007334-xbrl.zip | 293784 | 2021-10-15 11:56:42 |
| btbd-20210704.xsd | 35008 | 2021-10-15 11:56:42 |
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| btbd_s1a_htm.xml | 288004 | 2021-10-15 11:56:42 |
| FilingSummary.xml | 20940 | 2021-10-15 11:56:42 |
| Financial_Report.xlsx | 49663 | 2021-10-15 11:56:42 |
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| R9.htm | 16521 | 2021-10-15 11:56:42 |
| report.css | 2767 | 2021-10-15 11:56:42 |
| Show.js | 1085 | 2021-10-15 11:56:42 |