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Intangible Assets

12 Months Ended

Dec. 31, 2021

Note 7 – Intangible Assets

Intangible asset activity for the two years ended December 31, 2021 is detailed in the following table;



in thousands	Acquired Technology		Customer Relationships		Other		Total Intangible Assets
Net balance at December 31, 2019	$	5,454		26,884		3,871		36,209
Additions		46		—		87		133
Disposals		—		—		(58)		(58)
Net foreign currency translation		53		(58)		39		34
Amortization expense		(3,276)		(3,626)		(2,220)		(9,122)
Net balance at December 31, 2020		2,277		23,200		1,719		27,196
Additions		15		—		20		35
Disposals		—		—		(21)		(21)
Net foreign currency translation		2		(46)		(8)		(52)
Amortization expense		(1,541)		(3,993)		(354)		(5,888)
Net balance at December 31, 2021	$	753	$	19,161	$	1,356	$	21,270

December 31, 2021 balance at cost	$	43,034	$	39,814	$	13,549	$	96,397
Accumulated amortization		(42,281)		(20,653)		(12,193)		(75,127)
Net balance at December 31, 2021	$	753	$	19,161	$	1,356	$	21,270

Certain intangible assets are denominated in local currencies and are subject to currency fluctuations.

Expected amortization of the intangible assets for the years ended: