License and Asset Purchase Agreements (Tables)

12 Months Ended

Dec. 31, 2023

Schedule of License and Other Revenue

The following table summarizes customers that represent 10% or greater of our consolidated total revenue:

	For the Years Ended December 31,
	2023			2022			2021
Customer A		35	%		32	%		22	%
Customer B		23	%		24	%		14	%
Customer C		13	%		13	%		8	%
Menarini		17	%		10	%		36	%
Antengene		2	%		9	%		15	%

License and Other Revenue [Member]

Schedule of License and Other Revenue

The following table presents information about our license and other revenue (in thousands):

	For the Years Ended December 31,
	2023		2022		2021
Menarini	$	24,360	$	15,672	$	75,000
Antengene		2,713		13,353		30,429
Other		6,949		7,604		5,954
Total license and other revenue	$	34,022	$	36,629	$	111,383

During the year ended December 31, 2023, we recognized (i) $15.0 million of revenue for the reimbursement of development related expenses, $4.0 million of milestone-related revenue, $3.5 million of license-related revenue, $1.1 million of royalty revenue, and $0.8 million of other reimbursement revenue from Menarini; (ii) $1.5 million of royalty revenue, and $1.2 million of other reimbursement revenue from Antengene; and (iii) $3.4 million of license-related revenue, $2.5 million of milestone-related revenue, $0.5 million of royalty revenue, and $0.5 million of other reimbursement revenue from our other partners.