Collaborative Arrangements (Tables)

3 Months Ended

Mar. 31, 2016

Collaborative Arrangements

Schedule of net revenue recognized under GSK Agreements

	Three Months Ended March 31,
(In thousands)	2016			2015
Royalties from a related party	$	27,411		$	10,130
Less: amortization of capitalized fees paid to a related party	(3,456		)	(3,456		)
Royalty revenue	23,955			6,674
Strategic alliance - MABA program	221			222
Total net revenue from GSK	$	24,176		$	6,896