Other Assets, Net (Tables)

3 Months Ended

Mar. 31, 2022

Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]

Schedule of Other Assets, Net

	December 31,		March 31,
	2021		2022
	(In thousands)
Pension asset	$	1,356	$	1,327
Other		1,397		1,419
Total	$	2,753	$	2,746