Loans - Schedule of Loans by Credit Grades (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 4,266,260	$ 4,157,998
Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year		499,976
Fiscal year before current fiscal year		410,876
Two year before current fiscal year		222,479
Three year before current fiscal year		184,764
Four year before current fiscal year		185,160
Prior		628,468
Revolving Loans		335,699
Total	2,506,279	2,467,422
Commercial | Owner occupied real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	38,973	104,002
Fiscal year before current fiscal year	102,390	85,350
Two year before current fiscal year	86,327	51,734
Three year before current fiscal year	47,335	51,648
Four year before current fiscal year	48,953	41,634
Prior	207,231	180,742
Revolving Loans	88,440	79,452
Total	619,649	594,562
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	54
Two year before current fiscal year, charge-offs	53
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	2
Revolving loans, charge-offs	0
Total charge-offs	109
Commercial | Owner occupied real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	38,438	102,986
Fiscal year before current fiscal year	101,386	78,420
Two year before current fiscal year	77,423	50,751
Three year before current fiscal year	46,202	50,807
Four year before current fiscal year	48,716	38,518
Prior	195,123	168,574
Revolving Loans	87,724	76,493
Total	595,012	566,549
Commercial | Owner occupied real estate | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	497	6,677
Two year before current fiscal year	8,904	0
Three year before current fiscal year	160	7
Four year before current fiscal year	5	0
Prior	1,931	2,729
Revolving Loans	0	83
Total	11,497	9,496
Commercial | Owner occupied real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	535	1,016
Fiscal year before current fiscal year	507	253
Two year before current fiscal year	0	983
Three year before current fiscal year	973	834
Four year before current fiscal year	232	3,116
Prior	10,177	9,439
Revolving Loans	716	2,876
Total	13,140	18,517
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 Loans	0	0
Total	0	0
Commercial | Non–owner occupied real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	72,352	186,272
Fiscal year before current fiscal year	214,876	177,492
Two year before current fiscal year	169,751	134,906
Three year before current fiscal year	107,187	97,449
Four year before current fiscal year	89,604	100,153
Prior	371,652	308,124
Revolving Loans	173,728	182,681
Total	1,199,150	1,187,077
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	0
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	9
Revolving loans, charge-offs	0
Total charge-offs	9
Commercial | Non–owner occupied real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	72,352	186,272
Fiscal year before current fiscal year	214,876	176,077
Two year before current fiscal year	168,376	134,395
Three year before current fiscal year	106,711	96,566
Four year before current fiscal year	88,739	57,382
Prior	320,884	305,264
Revolving Loans	173,728	182,681
Total	1,145,666	1,138,637
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	1,415
Two year before current fiscal year	1,375	265
Three year before current fiscal year	260	883
Four year before current fiscal year	865	39,239
Prior	44,808	617
Revolving Loans	0	0
Total	47,308	42,419
Commercial | Non–owner occupied real estate | 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	246
Three year before current fiscal year	216	0
Four year before current fiscal year	0	3,532
Prior	5,960	2,243
Revolving Loans	0	0
Total	6,176	6,021
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 Loans	0	0
Total	0	0
Commercial | Residential spec homes
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	2	379
Fiscal year before current fiscal year	5,079	3,957
Two year before current fiscal year	2,492	146
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	1,353	1,922
Revolving Loans	4,190	4,434
Total	13,116	10,838
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	0
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	0
Revolving loans, charge-offs	0
Total charge-offs	0
Commercial | Residential spec homes | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	2	379
Fiscal year before current fiscal year	5,079	3,957
Two year before current fiscal year	2,492	146
Three year before current fiscal year	0	0
Four year before current fiscal year	0	0
Prior	1,353	1,922
Revolving Loans	4,089	4,334
Total	13,015	10,738
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 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 Loans	101	100
Total	101	100
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 Loans	0	0
Total	0	0
Commercial | Development & spec land
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	2,248	1,586
Fiscal year before current fiscal year	1,490	1,230
Two year before current fiscal year	1,104	449
Three year before current fiscal year	420	270
Four year before current fiscal year	259	5
Prior	3,409	10,062
Revolving Loans	18,440	13,756
Total	27,370	27,358
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	0
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	0
Revolving loans, charge-offs	0
Total charge-offs	0
Commercial | Development & spec land | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	2,248	1,586
Fiscal year before current fiscal year	1,490	1,230
Two year before current fiscal year	1,104	449
Three year before current fiscal year	420	270
Four year before current fiscal year	259	5
Prior	3,237	9,739
Revolving Loans	17,700	13,008
Total	26,458	26,287
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	0	145
Revolving Loans	0	0
Total	0	145
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	172	178
Revolving Loans	740	748
Total	912	926
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 Loans	0	0
Total	0	0
Commercial | Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	63,440	207,737
Fiscal year before current fiscal year	198,488	142,847
Two year before current fiscal year	121,508	35,244
Three year before current fiscal year	28,983	35,397
Four year before current fiscal year	30,142	43,368
Prior	150,718	127,618
Revolving Loans	53,715	55,376
Total	646,994	647,587
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	33
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	48
Four year before current fiscal year, charge-offs	8
Prior, charge-offs	126
Revolving loans, charge-offs	0
Total charge-offs	215
Commercial | Commercial and industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	61,878	207,019
Fiscal year before current fiscal year	196,956	139,759
Two year before current fiscal year	120,922	32,997
Three year before current fiscal year	26,908	34,303
Four year before current fiscal year	29,299	41,044
Prior	141,602	119,850
Revolving Loans	48,926	49,859
Total	626,491	624,831
Commercial | Commercial and industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,542	718
Fiscal year before current fiscal year	774	368
Two year before current fiscal year	307	31
Three year before current fiscal year	2,056	562
Four year before current fiscal year	384	706
Prior	7,219	2,251
Revolving Loans	900	0
Total	13,182	4,636
Commercial | Commercial and industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	20	0
Fiscal year before current fiscal year	758	2,720
Two year before current fiscal year	279	2,216
Three year before current fiscal year	19	532
Four year before current fiscal year	459	1,618
Prior	1,897	5,517
Revolving Loans	3,889	5,517
Total	7,321	18,120
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 Loans	0	0
Total	0	0
Real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year		107,411
Fiscal year before current fiscal year		157,088
Two year before current fiscal year		91,599
Three year before current fiscal year		34,391
Four year before current fiscal year		36,778
Prior		184,679
Revolving Loans		110,875
Total	757,096	722,821
Real estate | Residential mortgage
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	22,221	107,224
Fiscal year before current fiscal year	119,168	157,088
Two year before current fiscal year	162,684	91,599
Three year before current fiscal year	88,455	34,391
Four year before current fiscal year	32,755	36,778
Prior	201,551	184,679
Revolving Loans	0	792
Total	626,834	612,551
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	0
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	4
Revolving loans, charge-offs	0
Total charge-offs	4
Real estate | Residential mortgage | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	22,221	107,224
Fiscal year before current fiscal year	118,296	156,595
Two year before current fiscal year	161,911	91,314
Three year before current fiscal year	88,172	33,768
Four year before current fiscal year	32,007	36,147
Prior	196,059	178,588
Revolving Loans	0	792
Total	618,666	604,428
Real estate | Residential mortgage | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	872	493
Two year before current fiscal year	773	285
Three year before current fiscal year	283	623
Four year before current fiscal year	748	631
Prior	5,492	6,091
Revolving Loans	0	0
Total	8,168	8,123
Real estate | Residential construction
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	187
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 Loans	47,917	40,554
Total	47,917	40,741
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	0
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	0
Revolving loans, charge-offs	0
Total charge-offs	0
Real estate | Residential construction | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	187
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 Loans	47,917	40,554
Total	47,917	40,741
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 Loans	0	0
Total	0	0
Real estate | Mortgage warehouse
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 Loans	82,345	69,529
Total	82,345	69,529
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	0
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	0
Revolving loans, charge-offs	0
Total charge-offs	0
Real estate | Mortgage warehouse | 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 Loans	82,345	69,529
Total	82,345	69,529
Real estate | Mortgage warehouse | 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 Loans	0	0
Total	0	0
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year		439,556
Fiscal year before current fiscal year		217,158
Two year before current fiscal year		108,946
Three year before current fiscal year		69,628
Four year before current fiscal year		44,898
Prior		78,528
Revolving Loans		9,041
Total	1,002,885	967,755
Consumer | Direct installment
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	8,779	19,851
Fiscal year before current fiscal year	17,046	12,758
Two year before current fiscal year	10,395	7,217
Three year before current fiscal year	5,605	7,747
Four year before current fiscal year	6,065	3,977
Prior	7,015	5,055
Revolving Loans	9	9
Total	54,914	56,614
Current fiscal year, charge-offs	1
Fiscal year before current fiscal year, charge-offs	6
Two year before current fiscal year, charge-offs	4
Three year before current fiscal year, charge-offs	7
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	15
Revolving loans, charge-offs	0
Total charge-offs	33
Consumer | Direct installment | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	8,779	19,851
Fiscal year before current fiscal year	17,042	12,708
Two year before current fiscal year	10,349	7,204
Three year before current fiscal year	5,605	7,682
Four year before current fiscal year	6,052	3,952
Prior	6,967	5,044
Revolving Loans	9	9
Total	54,803	56,450
Consumer | Direct installment | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	4	50
Two year before current fiscal year	46	13
Three year before current fiscal year	0	65
Four year before current fiscal year	13	25
Prior	48	11
Revolving Loans	0	0
Total	111	164
Consumer | Indirect installment
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	66,312	259,473
Fiscal year before current fiscal year	225,750	119,130
Two year before current fiscal year	98,878	60,272
Three year before current fiscal year	47,045	34,757
Four year before current fiscal year	24,486	19,163
Prior	15,467	7,754
Revolving Loans	0	0
Total	477,938	500,549
Current fiscal year, charge-offs	35
Fiscal year before current fiscal year, charge-offs	582
Two year before current fiscal year, charge-offs	227
Three year before current fiscal year, charge-offs	65
Four year before current fiscal year, charge-offs	27
Prior, charge-offs	31
Revolving loans, charge-offs	0
Total charge-offs	967
Consumer | Indirect installment | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	66,271	259,446
Fiscal year before current fiscal year	225,370	118,961
Two year before current fiscal year	98,309	60,062
Three year before current fiscal year	46,875	34,576
Four year before current fiscal year	24,319	19,062
Prior	15,337	7,674
Revolving Loans	0	0
Total	476,481	499,781
Consumer | Indirect installment | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	41	27
Fiscal year before current fiscal year	380	169
Two year before current fiscal year	569	210
Three year before current fiscal year	170	181
Four year before current fiscal year	167	101
Prior	130	80
Revolving Loans	0	0
Total	1,457	768
Consumer | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	55,974	160,232
Fiscal year before current fiscal year	193,433	85,270
Two year before current fiscal year	75,148	41,457
Three year before current fiscal year	35,011	27,124
Four year before current fiscal year	23,981	21,758
Prior	74,567	65,719
Revolving Loans	11,919	9,032
Total	470,033	410,592
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	12
Two year before current fiscal year, charge-offs	0
Three year before current fiscal year, charge-offs	0
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	2
Revolving loans, charge-offs	0
Total charge-offs	14
Consumer | Home equity | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	55,974	160,124
Fiscal year before current fiscal year	192,816	85,254
Two year before current fiscal year	75,132	41,438
Three year before current fiscal year	34,950	26,984
Four year before current fiscal year	23,844	21,606
Prior	73,616	64,642
Revolving Loans	9,603	7,089
Total	465,935	407,137
Consumer | Home equity | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	108
Fiscal year before current fiscal year	617	16
Two year before current fiscal year	16	19
Three year before current fiscal year	61	140
Four year before current fiscal year	137	152
Prior	951	1,077
Revolving Loans	2,316	1,943
Total	$ 4,098	$ 3,455