Collaboration and License Agreements (Tables)

6 Months Ended

Jun. 30, 2014

Summary of Revenue from Collaboration and License Agreements

We have recognized revenue from our collaboration and license agreements as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Bayer and Janssen	$	1,194	$	1,318	$	2,106	$	2,438
BMS and Pfizer		503		1,106		945		3,094
Daiichi Sankyo		655		125		1,610		125
Lee's Pharmaceutical		63		52		125		52
Total collaboration and license revenue	$	2,415	$	2,601	$	4,786	$	5,709