Other Long-Term Liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Other Long-Term Liabilities

Schedule of other long-term liabilities

	March 31, 2018			December 31, 2017
	(In thousands)
Net Deferred Tax Liabilities Related to IPR&D (Note 12)	$	3,007		$	3,772
Deferred Income From Sale of Tax Benefits	6,402			6,756
Other	1,267			1,344
Contingent Milestones (Note 4)	29,800			43,400
Deferred Revenue (Note 11)	1,413			2,813
Total	41,889			58,085
Less Current Portion	(8,607		)	(6,566		)
Long-Term Portion	$	33,282		$	51,519