Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001701541-22-000007-index-headers.html | 2022-03-17 16:38:33 | |
| 0001701541-22-000007-index.html | 2022-03-17 16:38:33 | |
| 0001701541-22-000007.txt | 2022-03-17 16:38:33 | |
 0001701541-22-000007-xbrl.zip | 3192213 | 2022-03-17 16:38:33 |
| bdtx-20211231.htm | 1975553 | 2022-03-17 16:38:33 |
| bdtx-20211231.xsd | 34515 | 2022-03-17 16:38:33 |
| bdtx-20211231_cal.xml | 68036 | 2022-03-17 16:38:33 |
| bdtx-20211231_def.xml | 143650 | 2022-03-17 16:38:33 |
 bdtx-20211231_g1.jpg | 249543 | 2022-03-17 16:38:33 |
 bdtx-20211231_g10.jpg | 103943 | 2022-03-17 16:38:33 |
 bdtx-20211231_g11.jpg | 287120 | 2022-03-17 16:38:33 |
 bdtx-20211231_g12.jpg | 282445 | 2022-03-17 16:38:33 |
 bdtx-20211231_g13.jpg | 196151 | 2022-03-17 16:38:33 |
 bdtx-20211231_g14.jpg | 244258 | 2022-03-17 16:38:33 |
 bdtx-20211231_g15.jpg | 209497 | 2022-03-17 16:38:33 |
 bdtx-20211231_g16.jpg | 150553 | 2022-03-17 16:38:33 |
 bdtx-20211231_g17.jpg | 123390 | 2022-03-17 16:38:33 |
 bdtx-20211231_g18.jpg | 55796 | 2022-03-17 16:38:33 |
 bdtx-20211231_g19.jpg | 245508 | 2022-03-17 16:38:33 |
 bdtx-20211231_g2.jpg | 206489 | 2022-03-17 16:38:33 |
 bdtx-20211231_g20.jpg | 234671 | 2022-03-17 16:38:33 |
 bdtx-20211231_g21.jpg | 258724 | 2022-03-17 16:38:33 |
 bdtx-20211231_g22.jpg | 191292 | 2022-03-17 16:38:33 |
 bdtx-20211231_g3.jpg | 139980 | 2022-03-17 16:38:33 |
 bdtx-20211231_g4.jpg | 61666 | 2022-03-17 16:38:33 |
 bdtx-20211231_g5.jpg | 134964 | 2022-03-17 16:38:33 |
 bdtx-20211231_g6.jpg | 114787 | 2022-03-17 16:38:33 |
 bdtx-20211231_g7.jpg | 196188 | 2022-03-17 16:38:33 |
 bdtx-20211231_g8.jpg | 50509 | 2022-03-17 16:38:33 |
 bdtx-20211231_g9.jpg | 122659 | 2022-03-17 16:38:33 |
| bdtx-20211231_htm.xml | 981848 | 2022-03-17 16:38:33 |
| bdtx-20211231_lab.xml | 552361 | 2022-03-17 16:38:33 |
| bdtx-20211231_pre.xml | 349692 | 2022-03-17 16:38:33 |
| exhibit231_q42021.htm | 2348 | 2022-03-17 16:38:33 |
| exhibit311_q42021.htm | 12108 | 2022-03-17 16:38:33 |
| exhibit312_q42021.htm | 11955 | 2022-03-17 16:38:33 |
| exhibit321_q42021.htm | 9151 | 2022-03-17 16:38:33 |
| FilingSummary.xml | 35214 | 2022-03-17 16:38:33 |
| Financial_Report.xlsx | 85962 | 2022-03-17 16:38:33 |
| MetaLinks.json | 589492 | 2022-03-17 16:38:33 |
| R1.htm | 65374 | 2022-03-17 16:38:33 |
| R10.htm | 43487 | 2022-03-17 16:38:33 |
| R11.htm | 39819 | 2022-03-17 16:38:33 |
| R12.htm | 29142 | 2022-03-17 16:38:33 |
| R13.htm | 16904 | 2022-03-17 16:38:33 |
| R14.htm | 14123 | 2022-03-17 16:38:33 |
| R15.htm | 9850 | 2022-03-17 16:38:33 |
| R16.htm | 63141 | 2022-03-17 16:38:33 |
| R17.htm | 48180 | 2022-03-17 16:38:33 |
| R18.htm | 20953 | 2022-03-17 16:38:33 |
| R19.htm | 28569 | 2022-03-17 16:38:33 |
| R2.htm | 7885 | 2022-03-17 16:38:33 |
| R20.htm | 9052 | 2022-03-17 16:38:33 |
| R21.htm | 5845 | 2022-03-17 16:38:33 |
| R22.htm | 6319 | 2022-03-17 16:38:33 |
| R23.htm | 86862 | 2022-03-17 16:38:33 |
| R24.htm | 19313 | 2022-03-17 16:38:33 |
| R25.htm | 37706 | 2022-03-17 16:38:33 |
| R26.htm | 27415 | 2022-03-17 16:38:33 |
| R27.htm | 19324 | 2022-03-17 16:38:33 |
| R28.htm | 14465 | 2022-03-17 16:38:33 |
| R29.htm | 62805 | 2022-03-17 16:38:33 |
| R3.htm | 90491 | 2022-03-17 16:38:33 |
| R30.htm | 43232 | 2022-03-17 16:38:33 |
| R31.htm | 21663 | 2022-03-17 16:38:33 |
| R32.htm | 25842 | 2022-03-17 16:38:33 |
| R33.htm | 25881 | 2022-03-17 16:38:33 |
| R34.htm | 8030 | 2022-03-17 16:38:33 |
| R35.htm | 9818 | 2022-03-17 16:38:33 |
| R36.htm | 35320 | 2022-03-17 16:38:33 |
| R37.htm | 23974 | 2022-03-17 16:38:33 |
| R38.htm | 23695 | 2022-03-17 16:38:33 |
| R39.htm | 16923 | 2022-03-17 16:38:33 |
| R4.htm | 19608 | 2022-03-17 16:38:33 |
| R40.htm | 19682 | 2022-03-17 16:38:33 |
| R41.htm | 45313 | 2022-03-17 16:38:33 |
| R42.htm | 11986 | 2022-03-17 16:38:33 |
| R43.htm | 48336 | 2022-03-17 16:38:33 |
| R44.htm | 25378 | 2022-03-17 16:38:33 |
| R45.htm | 16183 | 2022-03-17 16:38:33 |
| R46.htm | 9652 | 2022-03-17 16:38:33 |
| R47.htm | 29058 | 2022-03-17 16:38:33 |
| R48.htm | 21471 | 2022-03-17 16:38:33 |
| R49.htm | 25815 | 2022-03-17 16:38:33 |
| R5.htm | 62602 | 2022-03-17 16:38:33 |
| R50.htm | 32612 | 2022-03-17 16:38:33 |
| R51.htm | 14773 | 2022-03-17 16:38:33 |
| R52.htm | 24190 | 2022-03-17 16:38:33 |
| R53.htm | 19722 | 2022-03-17 16:38:33 |
| R54.htm | 20577 | 2022-03-17 16:38:33 |
| R55.htm | 7826 | 2022-03-17 16:38:33 |
| R56.htm | 9366 | 2022-03-17 16:38:33 |
| R6.htm | 84859 | 2022-03-17 16:38:33 |
| R7.htm | 4258 | 2022-03-17 16:38:33 |
| R8.htm | 67081 | 2022-03-17 16:38:33 |
| R9.htm | 16283 | 2022-03-17 16:38:33 |
| report.css | 2767 | 2022-03-17 16:38:33 |
| Show.js | 1085 | 2022-03-17 16:38:33 |