Summary of Significant Accounting Policies - Schedule of Other, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Accounting Policies [Abstract]
Interest and dividend income	$ 4,916	$ 935	$ 8,851	$ 1,385
Net gains (losses) recognized on investment securities	213	(4,130)	207	(7,169)
Net periodic benefit cost other than the service costs	(339)	(237)	(678)	(473)
Other income	1	338	31	2,018
Other, net	$ 4,791	$ (3,094)	$ 8,411	$ (4,239)