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Loans, Balance in ACL (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Balance in ACL [Roll Forward]
Beginning balance	$ 41,756	$ 48,022	$ 35,096
Provision charged to expense	4,905	(6,386)	16,047
Losses charged off	(5,346)	(4,325)	(10,453)
Recoveries	4,666	4,445	4,292
Ending balance	45,981	41,756	48,022
Commercial [Member] | Hotel/Motel [Member]
Balance in ACL [Roll Forward]
Beginning balance	5,080	6,356	3,371
Provision charged to expense	307	(1,276)	2,858
Losses charged off	(216)	0	(43)
Recoveries	0	0	0
Ending balance	5,171	5,080	6,356
Commercial [Member] | Commercial Real Estate Residential [Member]
Balance in ACL [Roll Forward]
Beginning balance	3,986	4,464	3,439
Provision charged to expense	951	(488)	1,772
Losses charged off	(92)	(28)	(182)
Recoveries	49	38	156
Ending balance	4,894	3,986	4,464
Commercial [Member] | Commercial Real Estate Nonresidential [Member]
Balance in ACL [Roll Forward]
Beginning balance	8,884	11,086	8,515
Provision charged to expense	(154)	(2,233)	3,303
Losses charged off	(46)	(306)	(941)
Recoveries	735	337	90
Ending balance	9,419	8,884	11,086
Commercial [Member] | Dealer Floorplans [Member]
Balance in ACL [Roll Forward]
Beginning balance	1,436	1,382	802
Provision charged to expense	340	54	(214)
Losses charged off	0	0	(26)
Recoveries	0	0	0
Ending balance	1,776	1,436	1,382
Commercial [Member] | Commercial Other [Member]
Balance in ACL [Roll Forward]
Beginning balance	4,422	4,289	5,556
Provision charged to expense	947	388	2,040
Losses charged off	(1,082)	(644)	(3,339)
Recoveries	998	389	423
Ending balance	5,285	4,422	4,289
Residential [Member] | Real Estate Mortgage [Member]
Balance in ACL [Roll Forward]
Beginning balance	7,637	7,832	4,604
Provision charged to expense	466	3	1,584
Losses charged off	(223)	(266)	(321)
Recoveries	52	68	72
Ending balance	7,932	7,637	7,832
Residential [Member] | Home Equity Lines [Member]
Balance in ACL [Roll Forward]
Beginning balance	866	844	897
Provision charged to expense	257	39	16
Losses charged off	(37)	(36)	(4)
Recoveries	20	19	10
Ending balance	1,106	866	844
Consumer [Member] | Consumer Direct [Member]
Balance in ACL [Roll Forward]
Beginning balance	1,951	1,863	1,711
Provision charged to expense	(210)	256	609
Losses charged off	(609)	(684)	(927)
Recoveries	562	516	510
Ending balance	1,694	1,951	1,863
Consumer [Member] | Consumer Indirect [Member]
Balance in ACL [Roll Forward]
Beginning balance	7,494	9,906	6,201
Provision charged to expense	2,001	(3,129)	4,079
Losses charged off	(3,041)	(2,361)	(4,670)
Recoveries	2,250	3,078	3,031
Ending balance	$ 8,704	$ 7,494	9,906
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member]
Balance in ACL [Roll Forward]
Beginning balance			3,040
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Commercial [Member] | Hotel/Motel [Member]
Balance in ACL [Roll Forward]
Beginning balance			170
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Commercial [Member] | Commercial Real Estate Residential [Member]
Balance in ACL [Roll Forward]
Beginning balance			(721)
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Commercial [Member] | Commercial Real Estate Nonresidential [Member]
Balance in ACL [Roll Forward]
Beginning balance			119
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Commercial [Member] | Dealer Floorplans [Member]
Balance in ACL [Roll Forward]
Beginning balance			820
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Commercial [Member] | Commercial Other [Member]
Balance in ACL [Roll Forward]
Beginning balance			(391)
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Residential [Member] | Real Estate Mortgage [Member]
Balance in ACL [Roll Forward]
Beginning balance			1,893
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Residential [Member] | Home Equity Lines [Member]
Balance in ACL [Roll Forward]
Beginning balance			(75)
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Consumer [Member] | Consumer Direct [Member]
Balance in ACL [Roll Forward]
Beginning balance			(40)
Cumulative Effect, Period of Adoption, Adjustment [Member] | ASU 2016-13 [Member] | Consumer [Member] | Consumer Indirect [Member]
Balance in ACL [Roll Forward]
Beginning balance			$ 1,265

X

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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