Other Operating Expense - Schedule of Other Operating Cost and Expense, by Component (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Other Income and Expenses [Abstract]
FDIC assessment	$ 1,037	$ 463	$ 2,500	$ 1,496
Historic tax credit amortization	632	632	1,895	1,895
IT related	1,003	532	2,257	1,489
Consultant fees	1,585	1,322	5,865	2,300
ATM, card, & network expense	1,640	474	3,299	1,386
Directors' fees	124	556	1,578	1,400
Audit expense	541	167	1,145	687
Legal expense	445	920	1,660	1,553
Virginia franchise tax	675	671	2,025	1,931
Marketing expense	427	116	1,134	454
Donation expense	26	0	5,145	0
Core deposit intangible amortization	4,297	0	7,162	0
Other	4,747	1,564	10,551	4,451
Total	$ 17,179	$ 7,417	$ 46,216	$ 19,042