Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2014

Goodwill and Other Intangible Assets [Abstract]

Schedule of Goodwill

The changes in the carrying amounts of goodwill for the three months ended March 31, 2014 and 2013 were as following (in thousands):

	Three Months Ended March 31,
	2014			2013
Beginning balance	$	58,707		$	33,141
Currency translation adjustment		(86	)		-
Ending balance	$	58,621		$	33,141

Schedule of Identifiable Intangible Assets

Identifiable intangible assets consisted of the following as of March 31, 2014 (in thousands):

	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net
Finite-lived intangible assets:
Proprietary adjuvant technology	$	11,475	$	(383	)	$	11,092
Collaboration agreements		5,181		(355	)		4,826
Total identifiable intangible assets	$	16,656	$	(738	)	$	15,918

Schedule of Estimated Amortization Expense

Estimated amortization expense for existing intangible assets for the remainder of 2014 and for each of the five succeeding years ending December 31,will be as follows (in thousands):

Year	Amount
2014 (remainder)	$	830
2015		1,107
2016		1,107
2017		1,107
2018		1,107
2019		1,107