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Loans - Schedule of Loans by Credit Grades (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 4,246,951	$ 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	2,505,459	2,467,422
Commercial | Owner occupied real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	21,899	104,002
Fiscal year before current fiscal year	104,881	85,350
Two year before current fiscal year	85,386	51,734
Three year before current fiscal year	50,433	51,648
Four year before current fiscal year	50,327	41,634
Prior	212,185	180,742
Revolving Loans	84,439	79,452
Total	609,550	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	1
Revolving loans, charge-offs	0
Total charge-offs	108
Commercial | Owner occupied real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	21,899	102,986
Fiscal year before current fiscal year	103,870	78,420
Two year before current fiscal year	78,372	50,751
Three year before current fiscal year	49,277	50,807
Four year before current fiscal year	49,487	38,518
Prior	197,586	168,574
Revolving Loans	81,560	76,493
Total	582,051	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	0	6,677
Two year before current fiscal year	7,014	0
Three year before current fiscal year	178	7
Four year before current fiscal year	6	0
Prior	2,122	2,729
Revolving Loans	0	83
Total	9,320	9,496
Commercial | Owner occupied real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	1,016
Fiscal year before current fiscal year	1,011	253
Two year before current fiscal year	0	983
Three year before current fiscal year	978	834
Four year before current fiscal year	834	3,116
Prior	12,477	9,439
Revolving Loans	2,879	2,876
Total	18,179	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	20,791	186,272
Fiscal year before current fiscal year	180,019	177,492
Two year before current fiscal year	175,943	134,906
Three year before current fiscal year	134,630	97,449
Four year before current fiscal year	96,024	100,153
Prior	390,336	308,124
Revolving Loans	220,088	182,681
Total	1,217,831	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	20,791	186,272
Fiscal year before current fiscal year	180,019	176,077
Two year before current fiscal year	174,548	134,395
Three year before current fiscal year	134,137	96,566
Four year before current fiscal year	95,150	57,382
Prior	339,009	305,264
Revolving Loans	220,088	182,681
Total	1,163,742	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	1,395	265
Three year before current fiscal year	262	883
Four year before current fiscal year	874	39,239
Prior	45,794	617
Revolving Loans	0	0
Total	48,325	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	231	0
Four year before current fiscal year	0	3,532
Prior	5,533	2,243
Revolving Loans	0	0
Total	5,764	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	0	379
Fiscal year before current fiscal year	1,353	3,957
Two year before current fiscal year	3,478	146
Three year before current fiscal year	4	0
Four year before current fiscal year	0	0
Prior	1,862	1,922
Revolving Loans	5,144	4,434
Total	11,841	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	0	379
Fiscal year before current fiscal year	1,353	3,957
Two year before current fiscal year	3,478	146
Three year before current fiscal year	4	0
Four year before current fiscal year	0	0
Prior	1,862	1,922
Revolving Loans	5,043	4,334
Total	11,740	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	126	1,586
Fiscal year before current fiscal year	1,581	1,230
Two year before current fiscal year	1,173	449
Three year before current fiscal year	435	270
Four year before current fiscal year	265	5
Prior	9,429	10,062
Revolving Loans	17,150	13,756
Total	30,159	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	126	1,586
Fiscal year before current fiscal year	1,581	1,230
Two year before current fiscal year	1,173	449
Three year before current fiscal year	435	270
Four year before current fiscal year	265	5
Prior	9,116	9,739
Revolving Loans	16,402	13,008
Total	29,098	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	137	145
Revolving Loans	0	0
Total	137	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	176	178
Revolving Loans	748	748
Total	924	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	27,039	207,737
Fiscal year before current fiscal year	206,209	142,847
Two year before current fiscal year	128,565	35,244
Three year before current fiscal year	31,079	35,397
Four year before current fiscal year	32,601	43,368
Prior	158,375	127,618
Revolving Loans	52,210	55,376
Total	636,078	647,587
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	20
Revolving loans, charge-offs	0
Total charge-offs	20
Commercial | Commercial and industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	25,602	207,019
Fiscal year before current fiscal year	205,191	139,759
Two year before current fiscal year	125,533	32,997
Three year before current fiscal year	28,765	34,303
Four year before current fiscal year	31,573	41,044
Prior	148,658	119,850
Revolving Loans	49,544	49,859
Total	614,866	624,831
Commercial | Commercial and industrial | Special Mention
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	1,437	718
Fiscal year before current fiscal year	810	368
Two year before current fiscal year	358	31
Three year before current fiscal year	262	562
Four year before current fiscal year	557	706
Prior	4,181	2,251
Revolving Loans	45	0
Total	7,650	4,636
Commercial | Commercial and industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	0
Fiscal year before current fiscal year	208	2,720
Two year before current fiscal year	2,674	2,216
Three year before current fiscal year	2,052	532
Four year before current fiscal year	471	1,618
Prior	5,536	5,517
Revolving Loans	2,621	5,517
Total	13,562	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	715,416	722,821
Real estate | Residential mortgage
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	7,241	107,224
Fiscal year before current fiscal year	114,176	157,088
Two year before current fiscal year	166,714	91,599
Three year before current fiscal year	89,212	34,391
Four year before current fiscal year	33,342	36,778
Prior	212,949	184,679
Revolving Loans	0	792
Total	623,634	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	7,241	107,224
Fiscal year before current fiscal year	114,051	156,595
Two year before current fiscal year	166,043	91,314
Three year before current fiscal year	88,929	33,768
Four year before current fiscal year	32,761	36,147
Prior	207,683	178,588
Revolving Loans	0	792
Total	616,708	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	125	493
Two year before current fiscal year	671	285
Three year before current fiscal year	283	623
Four year before current fiscal year	581	631
Prior	5,266	6,091
Revolving Loans	0	0
Total	6,926	8,123
Real estate | Residential construction
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	187
Fiscal year before current fiscal year	805	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	38,020	40,554
Total	38,825	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	805	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	38,020	40,554
Total	38,825	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	52,957	69,529
Total	52,957	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	52,957	69,529
Total	52,957	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	1,026,076	967,755
Consumer | Direct installment
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	4,423	19,851
Fiscal year before current fiscal year	18,442	12,758
Two year before current fiscal year	11,428	7,217
Three year before current fiscal year	6,402	7,747
Four year before current fiscal year	6,819	3,977
Prior	7,839	5,055
Revolving Loans	90	9
Total	55,443	56,614
Current fiscal year, charge-offs	0
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	6
Four year before current fiscal year, charge-offs	0
Prior, charge-offs	9
Revolving loans, charge-offs	0
Total charge-offs	25
Consumer | Direct installment | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	4,423	19,851
Fiscal year before current fiscal year	18,442	12,708
Two year before current fiscal year	11,381	7,204
Three year before current fiscal year	6,402	7,682
Four year before current fiscal year	6,805	3,952
Prior	7,827	5,044
Revolving Loans	90	9
Total	55,370	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	0	50
Two year before current fiscal year	47	13
Three year before current fiscal year	0	65
Four year before current fiscal year	14	25
Prior	12	11
Revolving Loans	0	0
Total	73	164
Consumer | Indirect installment
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	47,543	259,473
Fiscal year before current fiscal year	244,026	119,130
Two year before current fiscal year	108,927	60,272
Three year before current fiscal year	53,313	34,757
Four year before current fiscal year	29,225	19,163
Prior	20,173	7,754
Revolving Loans	0	0
Total	503,207	500,549
Current fiscal year, charge-offs	0
Fiscal year before current fiscal year, charge-offs	310
Two year before current fiscal year, charge-offs	159
Three year before current fiscal year, charge-offs	22
Four year before current fiscal year, charge-offs	14
Prior, charge-offs	12
Revolving loans, charge-offs	0
Total charge-offs	517
Consumer | Indirect installment | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	47,543	259,446
Fiscal year before current fiscal year	243,829	118,961
Two year before current fiscal year	108,694	60,062
Three year before current fiscal year	53,136	34,576
Four year before current fiscal year	29,064	19,062
Prior	20,026	7,674
Revolving Loans	0	0
Total	502,292	499,781
Consumer | Indirect installment | Non–performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	0	27
Fiscal year before current fiscal year	197	169
Two year before current fiscal year	233	210
Three year before current fiscal year	177	181
Four year before current fiscal year	161	101
Prior	147	80
Revolving Loans	0	0
Total	915	768
Consumer | Home equity
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	31,042	160,232
Fiscal year before current fiscal year	201,904	85,270
Two year before current fiscal year	80,906	41,457
Three year before current fiscal year	37,100	27,124
Four year before current fiscal year	25,270	21,758
Prior	80,562	65,719
Revolving Loans	10,642	9,032
Total	467,426	410,592
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
Consumer | Home equity | Performing
Financing Receivable, Credit Quality Indicator [Line Items]
Current fiscal year	31,042	160,124
Fiscal year before current fiscal year	201,796	85,254
Two year before current fiscal year	80,890	41,438
Three year before current fiscal year	37,038	26,984
Four year before current fiscal year	25,132	21,606
Prior	79,547	64,642
Revolving Loans	8,621	7,089
Total	464,066	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	108	16
Two year before current fiscal year	16	19
Three year before current fiscal year	62	140
Four year before current fiscal year	138	152
Prior	1,015	1,077
Revolving Loans	2,021	1,943
Total	$ 3,360	$ 3,455

X

- Definition

Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff

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No definition available.

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Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff

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- Definition

Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff

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- Definition

Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff

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- Definition

Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff

+ References

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- Definition

Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff

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No definition available.

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X

- Definition

Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

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- Definition

Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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