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| 0001628280-25-022658-index.html | 2025-05-06 16:03:08 | |
| 0001628280-25-022658.txt | 2025-05-06 16:03:08 | |
 0001628280-25-022658-xbrl.zip | 320465 | 2025-05-06 16:03:08 |
| bcrx-20250331.htm | 1387380 | 2025-05-06 16:03:08 |
| bcrx-20250331.xsd | 61494 | 2025-05-06 16:03:08 |
| bcrx-20250331xex101.htm | 33109 | 2025-05-06 16:03:08 |
| bcrx-20250331xex102.htm | 68516 | 2025-05-06 16:03:08 |
| bcrx-20250331xex103.htm | 23006 | 2025-05-06 16:03:08 |
| bcrx-20250331xex311.htm | 11109 | 2025-05-06 16:03:08 |
| bcrx-20250331xex321.htm | 4686 | 2025-05-06 16:03:08 |
| bcrx-20250331_cal.xml | 75500 | 2025-05-06 16:03:08 |
| bcrx-20250331_def.xml | 254612 | 2025-05-06 16:03:08 |
| bcrx-20250331_htm.xml | 1029444 | 2025-05-06 16:03:08 |
| bcrx-20250331_lab.xml | 741042 | 2025-05-06 16:03:08 |
| bcrx-20250331_pre.xml | 505751 | 2025-05-06 16:03:08 |
| FilingSummary.xml | 39293 | 2025-05-06 16:03:08 |
| Financial_Report.xlsx | 117941 | 2025-05-06 16:03:08 |
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| report.css | 2767 | 2025-05-06 16:03:08 |
| Show.js | 1085 | 2025-05-06 16:03:08 |