Summary of Significant Accounting Policies - Schedule of Other, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Accounting Policies [Abstract]
Interest and dividend income	$ 2,406	$ 488	$ 3,791	$ 1,479
Net (losses) gains recognized on investment securities	(3,127)	(1,697)	(10,296)	9,119
Net periodic benefit cost other than the service costs	(236)	(243)	(709)	(730)
Other income	153	1	2,171	0
Other, net	$ (804)	$ (1,451)	$ (5,043)	$ 9,868