Intangible assets, net (Tables)

12 Months Ended

Dec. 31, 2023

Intangible assets, net [Abstract]

Identifiable Intangible Assets

Identifiable intangible assets are recorded in Intangible assets, net in the accompanying Consolidated Balance Sheets and are comprised of the following:

	December 31,
	2023					2022
(In thousands)	Gross Amount		Accumulated Amortization			Gross Amount		Accumulated Amortization
Purchased technology	$	1,591	$	(1,503	)	$	1,591	$	(1,349	)
Patents		15		(15	)		15		(15	)
Total	$	1,606	$	(1,518	)	$	1,606	$	(1,364	)