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Loans and Leases and Allowance for Credit Losses - ALL Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 39,776	$ 34,690	$ 37,423	$ 35,066	$ 35,066
Charged-off loans and leases	(1,145)	(1,426)	(1,746)	(2,803)	(3,017)
Recoveries of charge-offs	92	72	455	255
Provision charged to expense (1)	351		2,942
Provision charged to expense (2)		2,273		3,091
Ending balance	39,074	35,609	39,074	35,609	37,423
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	$ 39,074	35,609	$ 39,074	35,609	$ 37,423
Percentage of allowance for credit losses to aggregate loans	0.93%		0.93%		0.96%
Provision charged to expense	$ 351	2,300	$ 2,900	3,100
Release for unfunded commitments through provision for credit losses	124	302	676	73
Commercial Real Estate | Non-owner occupied
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	7,254	7,018	6,972	6,846	$ 6,846
Provision charged to expense (1)	(13)		269
Provision charged to expense (2)		(1)		171
Ending balance	7,241	7,017	7,241	7,017	6,972
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	7,241	7,017	7,241	7,017	6,972
Commercial Real Estate | Owner occupied
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	8,862	8,612	8,341	8,418	8,418
Recoveries of charge-offs	2	1	5	34
Provision charged to expense (1)	15		533
Provision charged to expense (2)		(56)		105
Ending balance	8,879	8,557	8,879	8,557	8,341
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	8,879	8,557	8,879	8,557	8,341
Consumer Real Estate
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	8,887	7,543	8,355	7,249	7,249
Charged-off loans and leases			(6)
Charged-off loans and leases, charge	(6)
Recoveries of charge-offs			45	4
Expense for charge-offs	45
Provision charged to expense (1)	(297)		235
Provision charged to expense (2)		(14)		276
Ending balance	8,629	7,529	8,629	7,529	8,355
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	8,629	7,529	8,629	7,529	8,355
Construction and Land Development
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	4,450	3,496	4,168	4,874	4,874
Charged-off loans and leases				(441)	(441)
Recoveries of charge-offs			200
Provision charged to expense (1)	(358)		(276)
Provision charged to expense (2)		222		(715)
Ending balance	4,092	3,718	4,092	3,718	4,168
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	4,092	3,718	4,092	3,718	4,168
Commercial and Industrial
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	9,330	7,234	8,552	6,924	6,924
Charged-off loans and leases	(930)	(430)	(1,049)	(853)	(928)
Recoveries of charge-offs	25	40	147	136
Provision charged to expense (1)	325		1,100
Provision charged to expense (2)		785		1,422
Ending balance	8,750	7,629	8,750	7,629	8,552
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	8,750	7,629	8,750	7,629	8,552
Leases
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	868	670	919	640	640
Charged-off loans and leases	(83)	(924)	(432)	(1,246)	(1,312)
Recoveries of charge-offs		8	3	8
Provision charged to expense (1)	542		837
Provision charged to expense (2)		1,291		1,643
Ending balance	1,327	1,045	1,327	1,045	919
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	1,327	1,045	1,327	1,045	919
Consumer and Other
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward]
Beginning balance	125	117	116	115	115
Charged-off loans and leases	(126)	(72)	(259)	(263)	(336)
Recoveries of charge-offs	20	23	55	73
Provision charged to expense (1)	137		244
Provision charged to expense (2)		46		189
Ending balance	156	114	156	114	116
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for credit losses	$ 156	$ 114	$ 156	$ 114	$ 116

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- Definition

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

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

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
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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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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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-Publisher FASB
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