Intangible Assets Other Than Goodwill (Tables)

9 Months Ended

Sep. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible assets as of September 30, 2019 and December 31, 2018 include the following (in thousands, except for weighted useful lives):

		September 30, 2019							December 31, 2018
	Weighted Useful Lives	Gross Carrying Amount		Accumulated Amortization			Net Amount		Gross Carrying Amount		Accumulated Amortization			Net Amount
	(Years)
Amortized Intangible Assets:
Licenses	5.81	$	20,130	$	(19,846	)	$	284	$	20,130	$	(19,383	)	$	747
Product lines	10.36	33,858		(20,398		)	13,460		33,858		(17,293		)	16,565
Customer relationships	4.90	3,152		(3,152		)	—		3,152		(3,152		)	—
Trade names	5.00	3,000		(3,000		)	—		3,000		(3,000		)	—
Non-compete agreements	5.00	200		(200		)	—		200		(200		)	—
Total amortized intangible assets		$	60,340	$	(46,596	)	$	13,744	$	60,340	$	(43,028	)	$	17,312
Unamortized Intangible Assets:
Trademarks		$	300	$	—		$	300	$	300	$	—		$	300