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Allowance for Credit Losses - Schedule of Credit Quality Indicators by Total Loans on an Amortized Cost Basis (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans and leases, net of unearned income and deferred costs and fees	$ 6,172,654	$ 6,019,922
Commercial and Industrial | Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	80,826	165,568
One year before current fiscal year	140,067	114,879
Two years before current fiscal year	109,491	61,199
Three years before current fiscal year	82,125	54,938
Four years before current fiscal year	45,347	19,459
Prior	167,764	145,768
Revolving Loans Amortized Cost Basis	280,969	257,789
Revolving Loans Converted to Term	3,365	35,968
Total loans and leases, net of unearned income and deferred costs and fees	909,954	855,568
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	80	15
Two years before current fiscal year	67	30
Three years before current fiscal year	38	44
Four years before current fiscal year	0	21
Prior	13	432
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	198	542
Commercial and Industrial | Commercial and industrial other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	80,826	164,809
One year before current fiscal year	139,160	114,591
Two years before current fiscal year	107,918	60,984
Three years before current fiscal year	81,974	54,087
Four years before current fiscal year	44,540	19,311
Prior	165,706	144,785
Revolving Loans Amortized Cost Basis	276,817	256,621
Revolving Loans Converted to Term	3,174	35,968
Total loans and leases, net of unearned income and deferred costs and fees	900,115	851,156
Commercial and Industrial | Commercial and industrial other | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	334
One year before current fiscal year	517	288
Two years before current fiscal year	1,554	174
Three years before current fiscal year	123	808
Four years before current fiscal year	96	144
Prior	1,500	375
Revolving Loans Amortized Cost Basis	3,107	157
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	6,897	2,280
Commercial and Industrial | Commercial and industrial other | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	425
One year before current fiscal year	390	0
Two years before current fiscal year	19	41
Three years before current fiscal year	28	43
Four years before current fiscal year	711	4
Prior	558	608
Revolving Loans Amortized Cost Basis	1,045	1,011
Revolving Loans Converted to Term	191	0
Total loans and leases, net of unearned income and deferred costs and fees	2,942	2,132
Commercial and Industrial | Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	5,230	15,686
One year before current fiscal year	13,514	23,823
Two years before current fiscal year	25,210	9,893
Three years before current fiscal year	8,939	2,267
Four years before current fiscal year	1,975	1,701
Prior	7,354	11,304
Revolving Loans Amortized Cost Basis	34,521	42,438
Revolving Loans Converted to Term	390	2,895
Total loans and leases, net of unearned income and deferred costs and fees	97,133	110,007
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	0	0
Commercial and Industrial | Agriculture | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	5,230	15,686
One year before current fiscal year	13,514	23,823
Two years before current fiscal year	25,210	9,893
Three years before current fiscal year	8,939	2,233
Four years before current fiscal year	1,947	1,660
Prior	7,321	11,304
Revolving Loans Amortized Cost Basis	34,521	42,438
Revolving Loans Converted to Term	390	2,895
Total loans and leases, net of unearned income and deferred costs and fees	97,072	109,932
Commercial and Industrial | Agriculture | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	34
Four years before current fiscal year	28	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	28	34
Commercial and Industrial | Agriculture | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	41
Prior	33	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	33	41
Commercial Real Estate | Commercial and industrial other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	174,864	332,674
One year before current fiscal year	330,882	243,537
Two years before current fiscal year	272,091	327,483
Three years before current fiscal year	356,113	358,250
Four years before current fiscal year	351,777	294,265
Prior	1,354,936	1,147,068
Revolving Loans Amortized Cost Basis	63,638	56,069
Revolving Loans Converted to Term	25,446	16,958
Total loans and leases, net of unearned income and deferred costs and fees	2,929,747	2,776,304
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	2,000	0
Prior	2,882	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	4,882	0
Commercial Real Estate | Commercial and industrial other | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	174,864	331,943
One year before current fiscal year	330,483	242,564
Two years before current fiscal year	271,164	324,510
Three years before current fiscal year	353,475	355,090
Four years before current fiscal year	349,728	277,220
Prior	1,292,557	1,088,575
Revolving Loans Amortized Cost Basis	62,761	50,632
Revolving Loans Converted to Term	25,446	16,958
Total loans and leases, net of unearned income and deferred costs and fees	2,860,478	2,687,492
Commercial Real Estate | Commercial and industrial other | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	1,499
Three years before current fiscal year	1,488	599
Four years before current fiscal year	586	15,205
Prior	30,870	12,637
Revolving Loans Amortized Cost Basis	0	4,452
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	32,944	34,392
Commercial Real Estate | Commercial and industrial other | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	731
One year before current fiscal year	399	973
Two years before current fiscal year	927	1,474
Three years before current fiscal year	1,150	2,561
Four years before current fiscal year	1,463	1,840
Prior	31,509	45,856
Revolving Loans Amortized Cost Basis	877	985
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	36,325	54,420
Commercial Real Estate | Agriculture
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	9,672	23,754
One year before current fiscal year	24,380	11,594
Two years before current fiscal year	11,797	37,398
Three years before current fiscal year	40,696	21,510
Four years before current fiscal year	20,802	19,853
Prior	110,731	97,354
Revolving Loans Amortized Cost Basis	6,895	4,169
Revolving Loans Converted to Term	445	1,950
Total loans and leases, net of unearned income and deferred costs and fees	225,418	217,582
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	0	0
Commercial Real Estate | Agriculture | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	9,672	23,754
One year before current fiscal year	24,380	11,594
Two years before current fiscal year	11,797	37,398
Three years before current fiscal year	40,696	21,510
Four years before current fiscal year	20,802	19,853
Prior	110,414	96,967
Revolving Loans Amortized Cost Basis	6,895	4,169
Revolving Loans Converted to Term	445	1,950
Total loans and leases, net of unearned income and deferred costs and fees	225,101	217,195
Commercial Real Estate | Agriculture | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	179	217
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	179	217
Commercial Real Estate | Agriculture | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	138	170
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	138	170
Commercial Real Estate | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	2,535	13,160
One year before current fiscal year	28,917	744
Two years before current fiscal year	8,257	682
Three years before current fiscal year	2,357	5,003
Four years before current fiscal year	23,134	1,986
Prior	321	802
Revolving Loans Amortized Cost Basis	276,627	310,879
Revolving Loans Converted to Term	3,268	52,675
Total loans and leases, net of unearned income and deferred costs and fees	345,416	385,931
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	0	0
Commercial Real Estate | Construction | Pass
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	2,535	13,160
One year before current fiscal year	28,917	744
Two years before current fiscal year	8,257	682
Three years before current fiscal year	2,357	5,003
Four years before current fiscal year	23,134	1,986
Prior	321	802
Revolving Loans Amortized Cost Basis	259,325	293,479
Revolving Loans Converted to Term	3,268	52,675
Total loans and leases, net of unearned income and deferred costs and fees	328,114	368,531
Commercial Real Estate | Construction | Special Mention
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	0	0
Commercial Real Estate | Construction | Substandard
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	17,302	17,400
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	17,302	17,400
Residential | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	950	15,181
One year before current fiscal year	15,848	3,106
Two years before current fiscal year	3,346	2,383
Three years before current fiscal year	3,701	1,053
Four years before current fiscal year	1,260	784
Prior	16,515	13,587
Revolving Loans Amortized Cost Basis	171,031	165,497
Revolving Loans Converted to Term	928	2,603
Total loans and leases, net of unearned income and deferred costs and fees	213,579	204,194
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	0	0
Residential | Home equity | Performing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	950	15,181
One year before current fiscal year	15,848	3,106
Two years before current fiscal year	3,346	2,383
Three years before current fiscal year	3,701	1,053
Four years before current fiscal year	1,260	784
Prior	15,867	12,993
Revolving Loans Amortized Cost Basis	168,807	163,202
Revolving Loans Converted to Term	928	2,603
Total loans and leases, net of unearned income and deferred costs and fees	210,707	201,305
Residential | Home equity | Nonperforming
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	648	594
Revolving Loans Amortized Cost Basis	2,224	2,295
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	2,872	2,889
Residential | Mortgages
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	41,124	106,698
One year before current fiscal year	109,694	131,170
Two years before current fiscal year	127,312	172,922
Three years before current fiscal year	167,089	240,044
Four years before current fiscal year	231,380	205,258
Prior	680,388	510,554
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	1,356,987	1,366,646
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	0	0
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	0	0
Residential | Mortgages | Performing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	41,124	106,698
One year before current fiscal year	109,694	130,463
Two years before current fiscal year	126,284	172,310
Three years before current fiscal year	166,241	239,307
Four years before current fiscal year	230,435	204,310
Prior	669,131	500,169
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	1,342,909	1,353,257
Residential | Mortgages | Nonperforming
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	707
Two years before current fiscal year	1,028	612
Three years before current fiscal year	848	737
Four years before current fiscal year	945	948
Prior	11,257	10,385
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	14,078	13,389
Consumer and Other | Direct
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	27,762	40,812
One year before current fiscal year	13,708	18,086
Two years before current fiscal year	13,887	10,046
Three years before current fiscal year	8,530	9,117
Four years before current fiscal year	8,017	3,957
Prior	13,768	11,562
Revolving Loans Amortized Cost Basis	2,051	2,583
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	87,723	96,163
Current-period gross writeoffs
Current fiscal year	1,219	2,272
One year before current fiscal year	3	15
Two years before current fiscal year	0	11
Three years before current fiscal year	17	32
Four years before current fiscal year	17	10
Prior	36	229
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	1,292	2,569
Consumer and Other | Direct | Performing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	27,749	40,812
One year before current fiscal year	13,708	18,082
Two years before current fiscal year	13,884	10,022
Three years before current fiscal year	8,530	9,109
Four years before current fiscal year	8,017	3,953
Prior	13,666	11,485
Revolving Loans Amortized Cost Basis	2,048	2,575
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	87,602	96,038
Consumer and Other | Direct | Nonperforming
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	13	0
One year before current fiscal year	0	4
Two years before current fiscal year	3	24
Three years before current fiscal year	0	8
Four years before current fiscal year	0	4
Prior	102	77
Revolving Loans Amortized Cost Basis	3	8
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	121	125
Consumer and Other | Indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	52
Four years before current fiscal year	31	23
Prior	82	154
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	113	229
Current-period gross writeoffs
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	5	29
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total Loans	5	29
Consumer and Other | Indirect | Performing
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	52
Four years before current fiscal year	31	23
Prior	76	141
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	107	216
Consumer and Other | Indirect | Nonperforming
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current fiscal year	0	0
One year before current fiscal year	0	0
Two years before current fiscal year	0	0
Three years before current fiscal year	0	0
Four years before current fiscal year	0	0
Prior	6	13
Revolving Loans Amortized Cost Basis	0	0
Revolving Loans Converted to Term	0	0
Total loans and leases, net of unearned income and deferred costs and fees	$ 6	$ 13

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
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-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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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
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
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-Publisher FASB
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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

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-Topic 326
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Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease.

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