Revenue (Tables)

9 Months Ended

Sep. 30, 2021

U.S. Government Agreements, Grants and Licenses

Schedule of Revenue by Major Customers by Reporting Segments

The Company recorded revenue as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Government contracts
OWS	$	96,215	$	39,370	$	699,268	$	39,370
DoD	1,287		3,568		21,472		3,879
Grants and other
CEPI	37,505		111,266		131,022		147,770
BMGF	—		2,316		2,628		2,731
Other	3,896		504		6,302		2,189
Royalties	39,941		—		63,398		—
Total	$	178,844	$	157,024	$	924,090	$	195,939

Schedule of Increase (Decrease) In Accounts Receivable, Unbilled Services, and Deferred Revenue

During the nine months ended September 30, 2021, changes in the Company's accounts receivables, unbilled receivable and deferred revenue balances were as follows (in thousands):

	December 31, 2020		Additions		Deductions		September 30, 2021
Accounts receivable	$	262,012	$	1,601,385	$	(1,788,114)	$	75,283
Unbilled receivable	—		635,975		(601,297)		34,678
Deferred revenue	273,228		1,277,247		(288,115)		1,262,360