Other Long-Term Liabilities

3 Months Ended

Mar. 31, 2021

Other Long-Term Liabilities

Other Long-Term Liabilities

(6) Other Long-Term Liabilities

Other long-term liabilities include the following:

	March 31, 2021		December 31, 2020
	(In thousands)
Net deferred tax liabilities related to IPR&D (Note 11)	$	1,840	$	1,840
Contingent milestones (Note 3)		8,750		8,267
Deferred revenue (Note 10)		3,153		3,386
Total		13,743		13,493
Less current portion		(7,585)		(3,372)
Long-term portion	$	6,158	$	10,121