Intangible Assets Other Than Goodwill (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

Intangible assets other than goodwill consist primarily of licenses, product lines, customer relationships and trademarks. Amortized intangible assets are included in intangibles in the accompanying condensed consolidated balance sheets. Trademarks are disclosed separately in the accompanying condensed consolidated balance sheets. Intangible assets as of September 30, 2020 and December 31, 2019 include the following (in thousands, except for weighted useful lives):

			September 30, 2020							December 31, 2019
	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	$	(20,130	)	$	—	$	20,130	$	(19,988	)	$	142
Product lines		10.36		4,846		(2,562	)		2,284		4,846		(1,800	)		3,046
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			$	31,328	$	(29,044	)	$	2,284	$	31,328	$	(28,140	)	$	3,188
Unamortized Intangible Assets:
Trademarks			$	300	$	—		$	300	$	300	$	—		$	300