Loans - Schedule of Loans by Credit Grades (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 4,909,815	$ 4,847,040
Total charge-offs	1,462
Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	220,958	518,830
Fiscal year before current fiscal year	433,164	315,891
Two year before current fiscal year	308,921	485,380
Three year before current fiscal year	482,246	286,798
Four year before current fiscal year	265,313	145,157
Prior	754,826	635,406
Revolving Term Loans	497,175	468,801
Revolving Loans	218,848	221,893
Total	3,181,451	3,078,156
Total charge-offs	7
Commercial | Owner occupied real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	25,795	78,748
Fiscal year before current fiscal year	78,198	83,066
Two year before current fiscal year	84,040	93,647
Three year before current fiscal year	90,617	77,054
Four year before current fiscal year	68,922	36,920
Prior	221,413	192,538
Revolving Term Loans	98,278	92,227
Revolving Loans	18,780	12,965
Total	686,043	667,165
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	0
Two year before current fiscal year, charge-offs	0	0
Three year before current fiscal year, charge-offs	0	0
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	0	1
Revolving term loans, charge-offs	0	0
Revolving Loans	0	0
Total charge-offs	0	1
Commercial | Owner occupied real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	25,795	75,649
Fiscal year before current fiscal year	74,871	74,305
Two year before current fiscal year	75,303	90,872
Three year before current fiscal year	86,940	68,978
Four year before current fiscal year	67,176	36,778
Prior	212,165	178,936
Revolving Term Loans	95,697	92,227
Revolving Loans	18,180	12,365
Total	656,127	630,110
Commercial | Owner occupied real estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	129
Fiscal year before current fiscal year	358	0
Two year before current fiscal year	0	1,724
Three year before current fiscal year	0	1,769
Four year before current fiscal year	1,746	142
Prior	4,341	8,759
Revolving Term Loans	2,581	0
Revolving Loans	100	100
Total	9,126	12,623
Commercial | Owner occupied real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	2,970
Fiscal year before current fiscal year	2,969	8,761
Two year before current fiscal year	8,737	1,051
Three year before current fiscal year	3,677	6,307
Four year before current fiscal year	0	0
Prior	4,907	4,843
Revolving Term Loans	0	0
Revolving Loans	500	500
Total	20,790	24,432
Commercial | Owner occupied real estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Commercial | Non–owner occupied real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	47,872	194,250
Fiscal year before current fiscal year	187,776	119,886
Two year before current fiscal year	117,802	260,675
Three year before current fiscal year	256,685	134,938
Four year before current fiscal year	128,015	100,688
Prior	469,062	381,005
Revolving Term Loans	322,229	298,288
Revolving Loans	11,852	11,726
Total	1,541,293	1,501,456
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	0
Two year before current fiscal year, charge-offs	0	0
Three year before current fiscal year, charge-offs	0	0
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	0	0
Revolving term loans, charge-offs	0	0
Revolving Loans	0	0
Total charge-offs	0	0
Commercial | Non–owner occupied real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	47,872	194,167
Fiscal year before current fiscal year	187,693	115,378
Two year before current fiscal year	112,711	244,266
Three year before current fiscal year	240,275	133,689
Four year before current fiscal year	126,788	100,688
Prior	432,610	344,558
Revolving Term Loans	322,229	298,288
Revolving Loans	11,852	11,726
Total	1,482,030	1,442,760
Commercial | Non–owner occupied real estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	4,211
Two year before current fiscal year	5,091	16,409
Three year before current fiscal year	16,410	1,249
Four year before current fiscal year	1,227	0
Prior	31,129	31,083
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	53,857	52,952
Commercial | Non–owner occupied real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	83
Fiscal year before current fiscal year	83	297
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	5,323	5,364
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	5,406	5,744
Commercial | Non–owner occupied real estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Commercial | Residential spec homes
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	362
Fiscal year before current fiscal year	360	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	420
Four year before current fiscal year	420	0
Prior	0	0
Revolving Term Loans	12,041	10,986
Revolving Loans	4,140	3,843
Total	16,961	15,611
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	0
Two year before current fiscal year, charge-offs	0	0
Three year before current fiscal year, charge-offs	0	0
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	0	0
Revolving term loans, charge-offs	0	0
Revolving Loans	0	0
Total charge-offs	0	0
Commercial | Residential spec homes | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	362
Fiscal year before current fiscal year	360	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	420
Four year before current fiscal year	420	0
Prior	0	0
Revolving Term Loans	12,041	10,986
Revolving Loans	4,140	3,843
Total	16,961	15,611
Commercial | Residential spec homes | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Commercial | Residential spec homes | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Commercial | Residential spec homes | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Commercial | Development & spec land
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	672	819
Fiscal year before current fiscal year	818	4,139
Two year before current fiscal year	4,094	788
Three year before current fiscal year	777	1,133
Four year before current fiscal year	1,012	328
Prior	2,622	2,356
Revolving Term Loans	8,214	8,465
Revolving Loans	404	599
Total	18,613	18,627
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	0
Two year before current fiscal year, charge-offs	0	0
Three year before current fiscal year, charge-offs	0	0
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	0	0
Revolving term loans, charge-offs	0	0
Revolving Loans	0	0
Total charge-offs	0	0
Commercial | Development & spec land | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	672	819
Fiscal year before current fiscal year	818	4,139
Two year before current fiscal year	4,094	788
Three year before current fiscal year	777	1,133
Four year before current fiscal year	1,012	328
Prior	2,312	2,039
Revolving Term Loans	7,677	7,931
Revolving Loans	404	599
Total	17,766	17,776
Commercial | Development & spec land | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	310	317
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	310	317
Commercial | Development & spec land | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	537	534
Revolving Loans	0	0
Total	537	534
Commercial | Development & spec land | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Commercial | Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	146,619	244,651
Fiscal year before current fiscal year	166,012	108,800
Two year before current fiscal year	102,985	130,270
Three year before current fiscal year	134,167	73,253
Four year before current fiscal year	66,944	7,221
Prior	61,729	59,507
Revolving Term Loans	56,413	58,835
Revolving Loans	183,672	192,760
Total	918,541	875,297
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	0
Two year before current fiscal year, charge-offs	0	0
Three year before current fiscal year, charge-offs	0	0
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	2	45
Revolving term loans, charge-offs	5	108
Revolving Loans	0	0
Total charge-offs	7	153
Commercial | Commercial and industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	145,152	242,562
Fiscal year before current fiscal year	163,615	105,877
Two year before current fiscal year	94,714	128,707
Three year before current fiscal year	132,654	73,008
Four year before current fiscal year	66,821	6,954
Prior	57,939	54,764
Revolving Term Loans	43,633	48,313
Revolving Loans	166,859	179,370
Total	871,387	839,555
Commercial | Commercial and industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,467	1,246
Fiscal year before current fiscal year	892	324
Two year before current fiscal year	596	1,245
Three year before current fiscal year	659	28
Four year before current fiscal year	28	1
Prior	984	1,573
Revolving Term Loans	11,636	9,519
Revolving Loans	12,797	9,281
Total	29,059	23,217
Commercial | Commercial and industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	843
Fiscal year before current fiscal year	1,505	2,599
Two year before current fiscal year	7,675	318
Three year before current fiscal year	854	217
Four year before current fiscal year	95	266
Prior	2,806	3,170
Revolving Term Loans	1,144	1,003
Revolving Loans	4,016	4,109
Total	18,095	12,525
Commercial | Commercial and industrial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	20,825
Fiscal year before current fiscal year	69,099
Two year before current fiscal year	136,723
Three year before current fiscal year	160,452
Four year before current fiscal year	139,074
Prior	255,334
Revolving Term Loans	20,219
Revolving Loans	0
Total	801,726	802,909
Current fiscal year, charge-offs		69,465
Fiscal year before current fiscal year, charge-offs		147,546
Two year before current fiscal year, charge-offs		162,905
Three year before current fiscal year, charge-offs		141,782
Four year before current fiscal year, charge-offs		79,269
Prior, charge-offs		182,994
Revolving term loans, charge-offs		18,948
Revolving Loans		0
Total charge-offs	2	802,909
Real estate | Residential mortgage
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	20,825	69,465
Fiscal year before current fiscal year	69,099	147,546
Two year before current fiscal year	136,723	162,905
Three year before current fiscal year	160,452	141,782
Four year before current fiscal year	139,074	79,269
Prior	255,334	182,994
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	781,507	783,961
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	0
Two year before current fiscal year, charge-offs	0	0
Three year before current fiscal year, charge-offs	0	0
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	2	5
Revolving term loans, charge-offs	0	0
Revolving Loans	0	0
Total charge-offs	2	5
Real estate | Residential mortgage | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	20,825	69,264
Fiscal year before current fiscal year	68,770	145,927
Two year before current fiscal year	133,286	160,780
Three year before current fiscal year	158,514	140,310
Four year before current fiscal year	137,623	78,563
Prior	249,726	177,902
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	768,744	772,746
Real estate | Residential mortgage | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	201
Fiscal year before current fiscal year	329	1,619
Two year before current fiscal year	3,437	2,125
Three year before current fiscal year	1,938	1,472
Four year before current fiscal year	1,451	706
Prior	5,608	5,092
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	12,763	11,215
Real estate | Residential construction
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	20,219	18,948
Revolving Loans	0	0
Total	20,219	18,948
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	0
Two year before current fiscal year, charge-offs	0	0
Three year before current fiscal year, charge-offs	0	0
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	0	0
Revolving term loans, charge-offs	0	0
Revolving Loans	0	0
Total charge-offs	0	0
Real estate | Residential construction | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	20,219	18,948
Revolving Loans	0	0
Total	20,219	18,948
Real estate | Residential construction | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	0	0
Two year before current fiscal year	0	0
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	0	0
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	0	0
Real estate | Mortgage warehouse
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year		0
Fiscal year before current fiscal year		0
Two year before current fiscal year		0
Three year before current fiscal year		0
Four year before current fiscal year		0
Prior		0
Revolving Term Loans		0
Revolving Loans		0
Total		0
Real estate | Mortgage warehouse | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year		0
Fiscal year before current fiscal year		0
Two year before current fiscal year		0
Three year before current fiscal year		0
Four year before current fiscal year		0
Prior		0
Revolving Term Loans		0
Revolving Loans		0
Total		0
Real estate | Mortgage warehouse | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year		0
Fiscal year before current fiscal year		0
Two year before current fiscal year		0
Three year before current fiscal year		0
Four year before current fiscal year		0
Prior		0
Revolving Term Loans		0
Revolving Loans		0
Total		0
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	6,620	51,698
Fiscal year before current fiscal year	46,643	153,058
Two year before current fiscal year	142,178	157,528
Three year before current fiscal year	141,318	60,289
Four year before current fiscal year	52,862	22,500
Prior	37,213	22,968
Revolving Term Loans	31,562	25,182
Revolving Loans	468,243	472,752
Total	926,638	965,975
Total charge-offs	1,453
Consumer | Direct installment
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	3,333	11,307
Fiscal year before current fiscal year	9,188	60,224
Two year before current fiscal year	57,094	9,556
Three year before current fiscal year	8,721	5,417
Four year before current fiscal year	4,755	2,679
Prior	7,369	6,029
Revolving Term Loans	34	60
Revolving Loans	1,830	1,918
Total	92,323	97,190
Current fiscal year, charge-offs	0	72
Fiscal year before current fiscal year, charge-offs	27	93
Two year before current fiscal year, charge-offs	15	169
Three year before current fiscal year, charge-offs	26	1
Four year before current fiscal year, charge-offs	6	35
Prior, charge-offs	0	78
Revolving term loans, charge-offs	4	9
Revolving Loans	0	0
Total charge-offs	78	457
Consumer | Direct installment | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	3,333	11,306
Fiscal year before current fiscal year	9,187	59,850
Two year before current fiscal year	56,629	9,510
Three year before current fiscal year	8,678	5,398
Four year before current fiscal year	4,705	2,679
Prior	7,337	6,003
Revolving Term Loans	34	60
Revolving Loans	1,830	1,918
Total	91,732	96,724
Consumer | Direct installment | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	1
Fiscal year before current fiscal year	1	374
Two year before current fiscal year	465	46
Three year before current fiscal year	43	19
Four year before current fiscal year	50	0
Prior	32	26
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	591	466
Consumer | Indirect installment
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	26,839
Fiscal year before current fiscal year	24,302	70,568
Two year before current fiscal year	64,143	131,410
Three year before current fiscal year	116,750	49,762
Four year before current fiscal year	43,135	17,889
Prior	19,388	7,433
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	267,718	303,901
Current fiscal year, charge-offs	0	161
Fiscal year before current fiscal year, charge-offs	135	449
Two year before current fiscal year, charge-offs	174	1,345
Three year before current fiscal year, charge-offs	297	527
Four year before current fiscal year, charge-offs	58	188
Prior, charge-offs	82	99
Revolving term loans, charge-offs	0	0
Revolving Loans	0	0
Total charge-offs	746	2,769
Consumer | Indirect installment | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	26,839
Fiscal year before current fiscal year	24,257	70,143
Two year before current fiscal year	63,841	130,610
Three year before current fiscal year	115,978	49,458
Four year before current fiscal year	42,833	17,647
Prior	19,093	7,304
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	266,002	302,001
Consumer | Indirect installment | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	45	425
Two year before current fiscal year	302	800
Three year before current fiscal year	772	304
Four year before current fiscal year	302	242
Prior	295	129
Revolving Term Loans	0	0
Revolving Loans	0	0
Total	1,716	1,900
Consumer | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	3,287	13,552
Fiscal year before current fiscal year	13,153	22,266
Two year before current fiscal year	20,941	16,562
Three year before current fiscal year	15,847	5,110
Four year before current fiscal year	4,972	1,932
Prior	10,456	9,506
Revolving Term Loans	31,528	25,122
Revolving Loans	466,413	470,834
Total	566,597	564,884
Current fiscal year, charge-offs	0	0
Fiscal year before current fiscal year, charge-offs	0	23
Two year before current fiscal year, charge-offs	0	52
Three year before current fiscal year, charge-offs	7	88
Four year before current fiscal year, charge-offs	0	0
Prior, charge-offs	4	39
Revolving term loans, charge-offs	618	110
Revolving Loans	0	11
Total charge-offs	629	323
Consumer | Home equity | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	3,287	13,552
Fiscal year before current fiscal year	13,105	21,845
Two year before current fiscal year	20,460	16,136
Three year before current fiscal year	15,387	5,110
Four year before current fiscal year	4,972	1,902
Prior	10,160	9,210
Revolving Term Loans	25,997	18,657
Revolving Loans	466,413	470,753
Total	559,781	557,165
Consumer | Home equity | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	48	421
Two year before current fiscal year	481	426
Three year before current fiscal year	460	0
Four year before current fiscal year	0	30
Prior	296	296
Revolving Term Loans	5,531	6,465
Revolving Loans	0	81
Total	$ 6,816	$ 7,719