Intangible Assets, Net

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets, Net

Intangible Assets, Net

The following table provides the components of identifiable intangible assets, all of which are finite lived:

	March 31, 2023		December 31, 2022
Purchased intangible	$	3,858	$	3,858
Purchased patent	509		509
	4,367		4,367
Less: accumulated amortization	(2,971)		(2,932)
Intangible assets, net	1,396		1,435

Amortization expense was $39 and $13 for each of the three-month periods ended March 31, 2023 and 2022. During the remaining life of the purchased intangible assets, estimated amortization expense is $117 in the remainder of 2023 and $156 in 2024, respectively.