Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-22-003640-index-headers.html | 2022-05-18 16:32:25 | |
| 0001477932-22-003640-index.html | 2022-05-18 16:32:25 | |
| 0001477932-22-003640.txt | 2022-05-18 16:32:25 | |
 0001477932-22-003640-xbrl.zip | 99996 | 2022-05-18 16:32:25 |
| btbd-20220403.xsd | 39876 | 2022-05-18 16:32:25 |
| btbd-20220403_cal.xml | 41275 | 2022-05-18 16:32:25 |
| btbd-20220403_def.xml | 50516 | 2022-05-18 16:32:25 |
| btbd-20220403_lab.xml | 203071 | 2022-05-18 16:32:25 |
| btbd-20220403_pre.xml | 159906 | 2022-05-18 16:32:25 |
| btbd_10q.htm | 519140 | 2022-05-18 16:32:25 |
 btbd_10qimg1.jpg | 6203 | 2022-05-18 16:32:25 |
| btbd_10q_htm.xml | 314635 | 2022-05-18 16:32:25 |
| btbd_ex311.htm | 12810 | 2022-05-18 16:32:25 |
| btbd_ex312.htm | 12241 | 2022-05-18 16:32:25 |
| btbd_ex321.htm | 4560 | 2022-05-18 16:32:25 |
| btbd_ex322.htm | 4346 | 2022-05-18 16:32:25 |
| FilingSummary.xml | 21530 | 2022-05-18 16:32:25 |
| Financial_Report.xlsx | 50708 | 2022-05-18 16:32:25 |
| MetaLinks.json | 342177 | 2022-05-18 16:32:25 |
| R1.htm | 55709 | 2022-05-18 16:32:25 |
| R10.htm | 18580 | 2022-05-18 16:32:25 |
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| R19.htm | 15056 | 2022-05-18 16:32:25 |
| R2.htm | 108082 | 2022-05-18 16:32:25 |
| R20.htm | 17742 | 2022-05-18 16:32:25 |
| R21.htm | 15928 | 2022-05-18 16:32:25 |
| R22.htm | 23776 | 2022-05-18 16:32:25 |
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| R26.htm | 8845 | 2022-05-18 16:32:25 |
| R27.htm | 19070 | 2022-05-18 16:32:25 |
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| R3.htm | 17121 | 2022-05-18 16:32:25 |
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| R32.htm | 9768 | 2022-05-18 16:32:25 |
| R33.htm | 14420 | 2022-05-18 16:32:25 |
| R34.htm | 22140 | 2022-05-18 16:32:25 |
| R35.htm | 22082 | 2022-05-18 16:32:25 |
| R36.htm | 26117 | 2022-05-18 16:32:25 |
| R37.htm | 4603 | 2022-05-18 16:32:25 |
| R4.htm | 54820 | 2022-05-18 16:32:25 |
| R5.htm | 28505 | 2022-05-18 16:32:25 |
| R6.htm | 76183 | 2022-05-18 16:32:25 |
| R7.htm | 24545 | 2022-05-18 16:32:25 |
| R8.htm | 14834 | 2022-05-18 16:32:25 |
| R9.htm | 15756 | 2022-05-18 16:32:25 |
| report.css | 2767 | 2022-05-18 16:32:25 |
| Show.js | 1085 | 2022-05-18 16:32:25 |