Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

Intangible asset activity for the nine months ended September 30, 2014 is detailed in the following table.

	Capitalized			Patents &						Total Intangible
	Technology			Trademarks			Other			Assets
Net balance at December 31, 2013	$	13,776		$	1,961		$	996		$	16,733
Additions		531			149			0			680
Net foreign currency translation		(15	)		(1	)		(8	)		(24	)
Amortization expense		(3,030	)		(148	)		(214	)		(3,392	)
Net balance at September 30, 2014	$	11,262		$	1,961		$	774		$	13,997