Segment Reporting - Schedule of Segment Reporting (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) segment	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment Reporting [Abstract]
Reportable business segments | segment	3
Segment Reporting Information [Line Items]
Total assets	$ 7,358,991	$ 7,107,740	$ 7,222,016
Interest income	83,253	51,198
Interest expense	23,936	4,538
Net interest income	59,317	46,660
Provision (reversal of provision) for credit losses	3,387	(3,450)
Noninterest income	19,680	20,470
Noninterest Expense	49,529	45,412
Income before income taxes	26,081	25,168
Income tax expense	5,047	4,851
Net income	21,034	20,317
Net capital expenditures	(2,585)	(5,494)
Other
Segment Reporting Information [Line Items]
Total assets	15,212	15,245	14,322
Interest income	9	8
Interest expense	2,281	1,328
Net interest income	(2,272)	(1,320)
Provision (reversal of provision) for credit losses	0	0
Noninterest income	(36)	31
Noninterest Expense	802	350
Income before income taxes	(3,110)	(1,639)
Income tax expense	(885)	(542)
Net income	(2,225)	(1,097)
Net capital expenditures	(325)	(20)
Banking1 | Operating Segments
Segment Reporting Information [Line Items]
Total assets	7,238,593	6,997,081	7,104,727
Interest income	83,224	51,189
Interest expense	20,676	3,180
Net interest income	62,548	48,009
Provision (reversal of provision) for credit losses	3,387	(3,450)
Noninterest income	6,237	7,370
Noninterest Expense	39,932	36,488
Income before income taxes	25,703	22,774
Income tax expense	5,185	4,543
Net income	20,518	18,231
Net capital expenditures	(2,201)	(5,592)
Banking1 | Intersegment Eliminations
Segment Reporting Information [Line Items]
Intersegment (revenues) expense	(237)	(433)
Wealth Management [Member] | Operating Segments
Segment Reporting Information [Line Items]
Total assets	59,127	53,174	58,239
Interest income	20	1
Interest expense	979	30
Net interest income	(959)	(29)
Provision (reversal of provision) for credit losses	0	0
Noninterest income	6,759	7,305
Noninterest Expense	4,860	4,709
Income before income taxes	825	2,356
Income tax expense	164	492
Net income	661	1,864
Net capital expenditures	(3)	(63)
Wealth Management [Member] | Intersegment Eliminations
Segment Reporting Information [Line Items]
Intersegment (revenues) expense	115	211
Insurance [Member] | Operating Segments
Segment Reporting Information [Line Items]
Total assets	46,059	42,240	$ 44,728
Interest income	0	0
Interest expense	0	0
Net interest income	0	0
Provision (reversal of provision) for credit losses	0	0
Noninterest income	6,720	5,764
Noninterest Expense	3,935	3,865
Income before income taxes	2,663	1,677
Income tax expense	583	358
Net income	2,080	1,319
Net capital expenditures	(56)	(15)
Insurance [Member] | Intersegment Eliminations
Segment Reporting Information [Line Items]
Intersegment (revenues) expense	$ 122	$ 222