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Intangible Assets Other Than Goodwill

12 Months Ended

Dec. 31, 2021

Intangible Assets Disclosure [Text Block]

Note 7—Intangible Assets Other Than Goodwill

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 consolidated balance sheets. Trademarks are disclosed separately in the accompanying consolidated balance sheets. Intangible assets are as follows (in thousands, except for weighted useful lives):

		December 31, 2021							December 31, 2020
	Weighted	Gross							Gross
	Useful	Carrying		Accumulated			Net		Carrying		Accumulated			Net
	Lives	Amount		Amortization			Amount		Amount		Amortization			Amount
	(Years)
Amortized Intangible Assets:
Licenses	5.81	$	20,130	$	(20,130	)	$	—	$	20,130	$	(20,130	)	$	—
Product lines	10.36		33,858		(32,843	)		1,015		33,858		(31,827	)		2,031
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	$	(59,325	)	$	1,015	$	60,340	$	(58,309	)	$	2,031
Unamortized Intangible Assets:
Trademarks		$	300	$	—		$	300	$	300	$	—		$	300

In 2019, the Company assessed the recoverability of the Maui product lines and determined that the fair value was less than its carrying amount. As a result, the Company recorded an impairment charge of $9.4 million. The fair value determination is categorized as Level 3 in the fair value hierarchy due to its use of internal projections and unobservable measurement inputs.

For the year ended December 31, 2021, 2020 and 2019, the Company’s aggregate amortization expense related to intangible assets was $1.0 million, $1.2 million and $4.7 million, respectively. The Company expects to amortize the remaining carrying value of $1.0 million in 2022.