Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-25-211361-index-headers.html | 2025-09-22 16:23:14 | |
| 0001193125-25-211361-index.html | 2025-09-22 16:23:14 | |
| 0001193125-25-211361.txt | 2025-09-22 16:23:14 | |
 0001193125-25-211361-xbrl.zip | 999792 | 2025-09-22 16:23:14 |
| bntc-20250630.xsd | 1467307 | 2025-09-22 16:23:14 |
| d57150d10k.htm | 2490173 | 2025-09-22 16:23:14 |
| d57150d10k_htm.xml | 2593594 | 2025-09-22 16:23:14 |
| d57150dex211.htm | 3212 | 2025-09-22 16:23:14 |
| d57150dex231.htm | 3207 | 2025-09-22 16:23:14 |
| d57150dex311.htm | 11355 | 2025-09-22 16:23:14 |
| d57150dex312.htm | 11330 | 2025-09-22 16:23:14 |
| d57150dex321.htm | 4353 | 2025-09-22 16:23:14 |
| d57150dex322.htm | 4329 | 2025-09-22 16:23:14 |
| d57150dex97.htm | 36058 | 2025-09-22 16:23:14 |
| FilingSummary.xml | 46683 | 2025-09-22 16:23:14 |
 g57150g09k54.jpg | 123043 | 2025-09-22 16:23:14 |
 g57150g09k56.jpg | 115891 | 2025-09-22 16:23:14 |
 g57150g09k59.jpg | 120581 | 2025-09-22 16:23:14 |
 g57150g12j10.jpg | 206252 | 2025-09-22 16:23:14 |
 g57150g67p99.jpg | 238606 | 2025-09-22 16:23:14 |
| MetaLinks.json | 959992 | 2025-09-22 16:23:14 |
| R1.htm | 68290 | 2025-09-22 16:23:14 |
| R10.htm | 24866 | 2025-09-22 16:23:14 |
| R11.htm | 13187 | 2025-09-22 16:23:14 |
| R12.htm | 52073 | 2025-09-22 16:23:14 |
| R13.htm | 589262 | 2025-09-22 16:23:14 |
| R14.htm | 10664 | 2025-09-22 16:23:14 |
| R15.htm | 10862 | 2025-09-22 16:23:14 |
| R16.htm | 11378 | 2025-09-22 16:23:14 |
| R17.htm | 18472 | 2025-09-22 16:23:14 |
| R18.htm | 15391 | 2025-09-22 16:23:14 |
| R19.htm | 26183 | 2025-09-22 16:23:14 |
| R2.htm | 93565 | 2025-09-22 16:23:14 |
| R20.htm | 113461 | 2025-09-22 16:23:14 |
| R21.htm | 90669 | 2025-09-22 16:23:14 |
| R22.htm | 6794 | 2025-09-22 16:23:14 |
| R23.htm | 28518 | 2025-09-22 16:23:14 |
| R24.htm | 17644 | 2025-09-22 16:23:14 |
| R25.htm | 5442 | 2025-09-22 16:23:14 |
| R26.htm | 107677 | 2025-09-22 16:23:14 |
| R27.htm | 9651 | 2025-09-22 16:23:14 |
| R28.htm | 12086 | 2025-09-22 16:23:14 |
| R29.htm | 594672 | 2025-09-22 16:23:14 |
| R3.htm | 23367 | 2025-09-22 16:23:14 |
| R30.htm | 9383 | 2025-09-22 16:23:14 |
| R31.htm | 11102 | 2025-09-22 16:23:14 |
| R32.htm | 15752 | 2025-09-22 16:23:14 |
| R33.htm | 13023 | 2025-09-22 16:23:14 |
| R34.htm | 25085 | 2025-09-22 16:23:14 |
| R35.htm | 81435 | 2025-09-22 16:23:14 |
| R36.htm | 82736 | 2025-09-22 16:23:14 |
| R37.htm | 18291 | 2025-09-22 16:23:14 |
| R38.htm | 19970 | 2025-09-22 16:23:14 |
| R39.htm | 3925 | 2025-09-22 16:23:14 |
| R4.htm | 81998 | 2025-09-22 16:23:14 |
| R40.htm | 6362 | 2025-09-22 16:23:14 |
| R41.htm | 18203 | 2025-09-22 16:23:14 |
| R42.htm | 30922 | 2025-09-22 16:23:14 |
| R43.htm | 146917 | 2025-09-22 16:23:14 |
| R44.htm | 23448 | 2025-09-22 16:23:14 |
| R45.htm | 132312 | 2025-09-22 16:23:14 |
| R46.htm | 95152 | 2025-09-22 16:23:14 |
| R47.htm | 7342 | 2025-09-22 16:23:14 |
| R48.htm | 143715 | 2025-09-22 16:23:14 |
| R49.htm | 91976 | 2025-09-22 16:23:14 |
| R5.htm | 71618 | 2025-09-22 16:23:14 |
| R50.htm | 41793 | 2025-09-22 16:23:14 |
| R51.htm | 10018 | 2025-09-22 16:23:14 |
| R52.htm | 13395 | 2025-09-22 16:23:14 |
| R53.htm | 21695 | 2025-09-22 16:23:14 |
| R54.htm | 5857 | 2025-09-22 16:23:14 |
| R55.htm | 13728 | 2025-09-22 16:23:14 |
| R56.htm | 8790 | 2025-09-22 16:23:14 |
| R57.htm | 20032 | 2025-09-22 16:23:14 |
| R58.htm | 7017 | 2025-09-22 16:23:14 |
| R59.htm | 14477 | 2025-09-22 16:23:14 |
| R6.htm | 6487 | 2025-09-22 16:23:14 |
| R60.htm | 11134 | 2025-09-22 16:23:14 |
| R61.htm | 28058 | 2025-09-22 16:23:14 |
| R62.htm | 46687 | 2025-09-22 16:23:14 |
| R63.htm | 9141 | 2025-09-22 16:23:14 |
| R64.htm | 9545 | 2025-09-22 16:23:14 |
| R65.htm | 292070 | 2025-09-22 16:23:14 |
| R66.htm | 19561 | 2025-09-22 16:23:14 |
| R67.htm | 31140 | 2025-09-22 16:23:14 |
| R68.htm | 14058 | 2025-09-22 16:23:14 |
| R69.htm | 22829 | 2025-09-22 16:23:14 |
| R7.htm | 70777 | 2025-09-22 16:23:14 |
| R70.htm | 31618 | 2025-09-22 16:23:14 |
| R71.htm | 12701 | 2025-09-22 16:23:14 |
| R72.htm | 30279 | 2025-09-22 16:23:14 |
| R73.htm | 100962 | 2025-09-22 16:23:14 |
| R8.htm | 14806 | 2025-09-22 16:23:14 |
| R9.htm | 8465 | 2025-09-22 16:23:14 |
| report.css | 2767 | 2025-09-22 16:23:14 |
| Show.js | 1085 | 2025-09-22 16:23:14 |