Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in goodwill during the two years ended December 31, 2016 and December 31, 2017 were as follows (in thousands):



	Goodwill
December 31, 2015	$	426
Foreign currency translation	20
December 31, 2016	446
Foreign currency translation	25
December 31, 2017	$	471

Finite and Indefinite Lived Intangible Assets

The following sets forth the major categories of the Company’s intangible assets and the weighted-average remaining amortization period as of December 31, 2017 and December 31, 2016 for those assets that are not already fully amortized (dollar amounts in thousands):



	December 31, 2017
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Remaining Amortization Period
Trademarks and Technology	$	40,380	$	(5,684	)	$	34,696	12.8
In-process research and development (“IPR&D”)	18,311		—			18,311		N/A - Indefinite lived
Customer relationships	3,783		(773		)	3,010		7.9
Total	$	62,474	$	(6,457	)	$	56,017



	December 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Weighted Average Remaining Amortization Period
Trademarks and Technology	$	35,403	$	(3,123	)	$	32,280	13.8
In-process research and development (“IPR&D”)	17,024		—			17,024		N/A - Indefinite lived
Customer relationships	3,565		(404		)	3,161		8.9
Total	$	55,992	$	(3,527	)	$	52,465

Changes in Intangible Assets Other Than Goodwill

Changes in intangibles during the two years ended December 31, 2016 and December 31, 2017 were as follows (in thousands):



	Trademarks and Technology			IPR&D			Customer Relationships
December 31, 2015	$	36,552		$	14,351		$	3,417
Acquisition	661			2,811			—
Amortization	(2,472		)	—			(361		)
Foreign currency translation	(2,461		)	(138		)	105
December 31, 2016	32,280			17,024			3,161
Acquisition
Amortization	(2,561		)	—			(369		)
IPR&D placed in service	834			(834		)	—
Impairment	—			(113		)	—
Foreign currency translation	4,143			2,234			218
December 31, 2017	$	34,696		$	18,311		$	3,010

Finite-Lived Intangible Assets Future Amortization Expense

Assuming no additions, disposals or adjustments are made to the carrying values and/or useful lives of the intangible assets, annual amortization expense on product rights and other related intangibles for each of the following years is estimated to be as follows (in thousands):



Year ending December 31,		Amortization Expense *
2018		2,930
2019		2,930
2020		2,930
2021		2,930
2022		2,930
Thereafter		23,058

*IPR&D amounts are assessed for impairment at least annually and will be amortized once products are approved, including the product's respective manufacturing process approvals, and are not included in the table

Finite-Lived Intangible Assets Useful Lives

The useful lives of the Company’s intangibles is as follows:



Intangibles Category		Amortizable Life
Trademarks and Technology		15 years
Customer Relationships		10 years