Other Long-Term Liabilities

6 Months Ended

Jun. 30, 2021

Other Long-Term Liabilities

Other Long-Term Liabilities

(6) Other Long-Term Liabilities

Other long-term liabilities include the following:

	June 30,		December 31,
	2021		2020
	(In thousands)
Net deferred tax liabilities related to IPR&D (Note 11)	$	1,840	$	1,840
Contingent milestones (Note 3)		9,008		8,267
Deferred revenue (Note 10)		108		3,386
Total		10,956		13,493
Less current portion		(4,621)		(3,372)
Long-term portion	$	6,335	$	10,121