Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets Subject to Amortization

Intangible assets subject to amortization at December 31, 2021 and 2020 consisted of the following:

(In thousands)	Gross Carrying Amount		Accumulated Amortization			Net
Acquired technology	$	1,483	$	(1,483	)		—
Distributor and provider networks		8,709		(8,709	)		—
Total	$	10,192	$	(10,192	)	$	—