Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001641172-25-024074-index-headers.html | 2025-08-14 16:30:51 | |
| 0001641172-25-024074-index.html | 2025-08-14 16:30:51 | |
| 0001641172-25-024074.txt | 2025-08-14 16:30:51 | |
 0001641172-25-024074-xbrl.zip | 114425 | 2025-08-14 16:30:51 |
| bttc-20250630.xsd | 30749 | 2025-08-14 16:30:51 |
| bttc-20250630_cal.xml | 31969 | 2025-08-14 16:30:51 |
| bttc-20250630_def.xml | 117810 | 2025-08-14 16:30:51 |
| bttc-20250630_lab.xml | 253042 | 2025-08-14 16:30:51 |
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| ex31-1.htm | 13806 | 2025-08-14 16:30:51 |
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| form10-q_htm.xml | 361359 | 2025-08-14 16:30:51 |
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| R1.htm | 49859 | 2025-08-14 16:30:51 |
| R10.htm | 15088 | 2025-08-14 16:30:51 |
| R11.htm | 24194 | 2025-08-14 16:30:51 |
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| R18.htm | 9459 | 2025-08-14 16:30:51 |
| R19.htm | 21403 | 2025-08-14 16:30:51 |
| R2.htm | 81179 | 2025-08-14 16:30:51 |
| R20.htm | 18218 | 2025-08-14 16:30:51 |
| R21.htm | 11009 | 2025-08-14 16:30:51 |
| R22.htm | 9286 | 2025-08-14 16:30:51 |
| R23.htm | 25500 | 2025-08-14 16:30:51 |
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| R25.htm | 39875 | 2025-08-14 16:30:51 |
| R26.htm | 34421 | 2025-08-14 16:30:51 |
| R27.htm | 23349 | 2025-08-14 16:30:51 |
| R28.htm | 21724 | 2025-08-14 16:30:51 |
| R29.htm | 24166 | 2025-08-14 16:30:51 |
| R3.htm | 22058 | 2025-08-14 16:30:51 |
| R30.htm | 54408 | 2025-08-14 16:30:51 |
| R31.htm | 26126 | 2025-08-14 16:30:51 |
| R32.htm | 18553 | 2025-08-14 16:30:51 |
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| R37.htm | 19315 | 2025-08-14 16:30:51 |
| R4.htm | 91948 | 2025-08-14 16:30:51 |
| R5.htm | 73485 | 2025-08-14 16:30:51 |
| R6.htm | 56585 | 2025-08-14 16:30:51 |
| R7.htm | 9311 | 2025-08-14 16:30:51 |
| R8.htm | 14024 | 2025-08-14 16:30:51 |
| R9.htm | 14625 | 2025-08-14 16:30:51 |
| report.css | 2767 | 2025-08-14 16:30:51 |
| Show.js | 1085 | 2025-08-14 16:30:51 |