XML 33 R19.htm IDEA: XBRL DOCUMENT v3.20.2

Note 7 - Lease Obligations and Other Contingencies (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Lessee, Lease, Liability, Maturity [Table Text Block]

Remaining Maturities of Lease Liabilities
Year Ending December 31,		Operating Leases
2020		$	835
2021			749
2022			665
2023			575
2024			568
Thereafter			7,903
Total lease payments			11,295
Less imputed interest			6,365
Total		$	4,930

X

- Definition

Tabular disclosure of undiscounted cash flows of both operating and finance lease liabilities. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating and finance lease liabilities recognized in statement of financial position.

+ References

No definition available.

+ Details

Name:	bcrx_LesseeLeaseLiabilityMaturityTableTextBlock
Namespace Prefix:	bcrx_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration