Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000950170-23-020848-index.html | 2023-05-11 07:35:45 | |
| 0000950170-23-020848.txt | 2023-05-11 07:35:45 | |
 0000950170-23-020848-xbrl.zip | 222681 | 2023-05-11 07:35:45 |
| bttx-20230331.htm | 1734328 | 2023-05-11 07:35:45 |
| bttx-20230331.xsd | 46494 | 2023-05-11 07:35:45 |
| bttx-20230331_cal.xml | 35147 | 2023-05-11 07:35:45 |
| bttx-20230331_def.xml | 188896 | 2023-05-11 07:35:45 |
| bttx-20230331_htm.xml | 597929 | 2023-05-11 07:35:45 |
| bttx-20230331_lab.xml | 406949 | 2023-05-11 07:35:45 |
| bttx-20230331_pre.xml | 279102 | 2023-05-11 07:35:45 |
| bttx-ex31_1.htm | 20929 | 2023-05-11 07:35:45 |
| bttx-ex31_2.htm | 20928 | 2023-05-11 07:35:45 |
| bttx-ex32_1.htm | 12220 | 2023-05-11 07:35:45 |
| bttx-ex32_2.htm | 11683 | 2023-05-11 07:35:45 |
| FilingSummary.xml | 23051 | 2023-05-11 07:35:45 |
| Financial_Report.xlsx | 57427 | 2023-05-11 07:35:45 |
| MetaLinks.json | 628373 | 2023-05-11 07:35:45 |
| R1.htm | 53364 | 2023-05-11 07:35:45 |
| R10.htm | 7184 | 2023-05-11 07:35:45 |
| R11.htm | 36307 | 2023-05-11 07:35:45 |
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| R21.htm | 18404 | 2023-05-11 07:35:45 |
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| R27.htm | 81818 | 2023-05-11 07:35:45 |
| R28.htm | 26691 | 2023-05-11 07:35:45 |
| R29.htm | 10501 | 2023-05-11 07:35:45 |
| R3.htm | 9195 | 2023-05-11 07:35:45 |
| R30.htm | 11441 | 2023-05-11 07:35:45 |
| R31.htm | 7010 | 2023-05-11 07:35:45 |
| R32.htm | 4628 | 2023-05-11 07:35:45 |
| R33.htm | 5517 | 2023-05-11 07:35:45 |
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| R35.htm | 15593 | 2023-05-11 07:35:45 |
| R4.htm | 55861 | 2023-05-11 07:35:45 |
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| R8.htm | 31002 | 2023-05-11 07:35:45 |
| R9.htm | 32601 | 2023-05-11 07:35:45 |
| report.css | 2767 | 2023-05-11 07:35:45 |
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