Intangible Assets, Goodwill and Other (Tables)

3 Months Ended

Mar. 31, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Identifiable Intangible Assets [Table Text Block]

	As of
(in thousands)	March 31, 2025		December 31, 2024		March 31, 2024
Intangible assets with definite lives:
Patents and purchased technology	$	14,198	$	14,198	$	14,198
Customer relationships	23,000		23,000		23,000
Gross carrying amount	37,198		37,198		37,198
Accumulated amortization:
Patents and purchased technology	(14,198)		(14,198)		(14,198)
Customer relationships	(23,000)		(23,000)		(22,725)
Accumulated amortization	(37,198)		(37,198)		(36,923)
Net carrying amount	—		—		275
Intangible assets with indefinite lives	79,221		79,221		79,221
Intangible assets, net	$	79,221	$	79,221	$	79,496