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Intangible Assets Other Than Goodwill (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill (Details)

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 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