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| 0001628280-22-021373-index.html | 2022-08-05 16:23:24 | |
| 0001628280-22-021373.txt | 2022-08-05 16:23:24 | |
 0001628280-22-021373-xbrl.zip | 341133 | 2022-08-05 16:23:24 |
| bcrx-20220630.htm | 1576973 | 2022-08-05 16:23:24 |
| bcrx-20220630.xsd | 63013 | 2022-08-05 16:23:24 |
| bcrx-20220630xexx311.htm | 9590 | 2022-08-05 16:23:24 |
| bcrx-20220630xexx312.htm | 9564 | 2022-08-05 16:23:24 |
| bcrx-20220630xexx321.htm | 4723 | 2022-08-05 16:23:24 |
| bcrx-20220630xexx322.htm | 4664 | 2022-08-05 16:23:24 |
| bcrx-20220630_cal.xml | 49643 | 2022-08-05 16:23:24 |
| bcrx-20220630_def.xml | 276099 | 2022-08-05 16:23:24 |
| bcrx-20220630_htm.xml | 1154347 | 2022-08-05 16:23:24 |
| bcrx-20220630_lab.xml | 664276 | 2022-08-05 16:23:24 |
| bcrx-20220630_pre.xml | 394307 | 2022-08-05 16:23:24 |
| exhibit10.htm | 689 | 2022-08-05 16:23:24 |
 exhibit10001.jpg | 223155 | 2022-08-05 16:23:24 |
| exhibit103.htm | 45398 | 2022-08-05 16:23:24 |
| exhibit104.htm | 43516 | 2022-08-05 16:23:24 |
| FilingSummary.xml | 28991 | 2022-08-05 16:23:24 |
| Financial_Report.xlsx | 107608 | 2022-08-05 16:23:24 |
| MetaLinks.json | 608590 | 2022-08-05 16:23:24 |
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| report.css | 2767 | 2022-08-05 16:23:24 |
| Show.js | 1085 | 2022-08-05 16:23:24 |