Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill and Other Intangible Assets [Abstract]

Schedule of Goodwill

	Nine Months Ended September 30,
	2013		2012
Beginning balance	$	33,141	$	33,141
Goodwill resulting from acquisition of business		25,298		-
Currency translation		320		-
Ending balance	$	58,759	$	33,141

Schedule of Identifiable Intangible Assets

	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net
Finite-lived intangible assets:
Proprietary adjuvant technology	$	11,594	$	(97	)	$	11,497
Collaboration agreements		4,992		(84	)		4,908
Total identifiable intangible assets	$	16,586	$	(181	)	$	16,405

Schedule of Estimated Amortization Expense

Year	Amount
2013 (remainder)	$	271
2014		1,084
2015		1,084
2016		1,084
2017		1,084
2018		1,084