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|---|---|---|
 0001171843-19-003220-index-headers.html | 2019-05-09 16:34:38 | |
| 0001171843-19-003220-index.html | 2019-05-09 16:34:38 | |
| 0001171843-19-003220.txt | 2019-05-09 16:34:38 | |
 0001171843-19-003220-xbrl.zip | 138391 | 2019-05-09 16:34:38 |
| bcrx-20190331.xml | 706719 | 2019-05-09 16:34:38 |
| bcrx-20190331.xsd | 49662 | 2019-05-09 16:34:38 |
| bcrx-20190331_cal.xml | 36312 | 2019-05-09 16:34:38 |
| bcrx-20190331_def.xml | 362493 | 2019-05-09 16:34:38 |
| bcrx-20190331_lab.xml | 337657 | 2019-05-09 16:34:38 |
| bcrx-20190331_pre.xml | 373622 | 2019-05-09 16:34:38 |
| exh_101.htm | 694237 | 2019-05-09 16:34:38 |
| exh_311.htm | 8978 | 2019-05-09 16:34:38 |
| exh_312.htm | 9344 | 2019-05-09 16:34:38 |
| exh_321.htm | 3560 | 2019-05-09 16:34:38 |
| exh_322.htm | 3772 | 2019-05-09 16:34:38 |
| f10q_050919p.htm | 586743 | 2019-05-09 16:34:38 |
| FilingSummary.xml | 23546 | 2019-05-09 16:34:38 |
| Financial_Report.xlsx | 46130 | 2019-05-09 16:34:38 |
| R1.htm | 27753 | 2019-05-09 16:34:38 |
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| R8.htm | 131633 | 2019-05-09 16:34:38 |
| R9.htm | 36328 | 2019-05-09 16:34:38 |
| report.css | 2767 | 2019-05-09 16:34:38 |
| Show.js | 1085 | 2019-05-09 16:34:38 |