Loans and Leases - Loans By Risk Category (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		$ 735,541		$ 735,541		$ 1,255,907
Originated one year before fiscal year		1,282,666		1,282,666		960,198
Originated two years before fiscal year		1,150,321		1,150,321		576,884
Originated three years before fiscal year		611,433		611,433		423,955
Originated four years before fiscal year		483,578		483,578		230,800
Prior		1,443,933		1,443,933		991,453
Revolving Loans		267,124		267,124		267,953
Revolving Loans Converted to Term		2,253		2,253		11,917
Total Loans	[1]	5,974,596		5,974,596		4,707,150
Originated fiscal year, charge-offs				601
Originated one year before fiscal year, charge-offs				1,438
Originated two years before fiscal year, charge-offs				932
Originated three years before fiscal year, charge-offs				400
Originated four years before fiscal year, charge-offs				192
Prior, charge-offs				333
Total Loans, charge-offs		2,041	$ 1,951	3,896	$ 4,284
Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		32,710		32,710		82,143
Originated one year before fiscal year		196,730		196,730		110,721
Originated two years before fiscal year		138,966		138,966		27,893
Originated three years before fiscal year		27,622		27,622		20,223
Originated four years before fiscal year		9,839		9,839		656
Prior		12,874		12,874		5,261
Revolving Loans		0		0		44
Revolving Loans Converted to Term		0		0		81
Total Loans		418,741		418,741		246,941
Originated fiscal year, charge-offs				0
Originated one year before fiscal year, charge-offs				0
Originated two years before fiscal year, charge-offs				9
Originated three years before fiscal year, charge-offs				0
Originated four years before fiscal year, charge-offs				0
Prior, charge-offs				0
Total Loans, charge-offs		0	0	9	0
Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		131,694		131,694		165,282
Originated one year before fiscal year		250,236		250,236		233,243
Originated two years before fiscal year		361,737		361,737		231,489
Originated three years before fiscal year		257,340		257,340		209,762
Originated four years before fiscal year		277,207		277,207		114,971
Prior		759,716		759,716		441,150
Revolving Loans		33,584		33,584		27,621
Revolving Loans Converted to Term		48		48		5,407
Total Loans		2,071,514		2,071,514		1,423,518
Originated fiscal year, charge-offs				0
Originated one year before fiscal year, charge-offs				0
Originated two years before fiscal year, charge-offs				0
Originated three years before fiscal year, charge-offs				0
Originated four years before fiscal year, charge-offs				0
Prior, charge-offs				40
Total Loans, charge-offs				40
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		97,286		97,286		178,269
Originated one year before fiscal year		205,822		205,822		167,397
Originated two years before fiscal year		236,279		236,279		87,913
Originated three years before fiscal year		129,717		129,717		76,618
Originated four years before fiscal year		88,517		88,517		41,924
Prior		169,256		169,256		100,559
Revolving Loans		233,433		233,433		239,954
Revolving Loans Converted to Term		1,142		1,142		4,333
Total Loans		1,160,310		1,160,310		892,634
Originated fiscal year, charge-offs				0
Originated one year before fiscal year, charge-offs				0
Originated two years before fiscal year, charge-offs				0
Originated three years before fiscal year, charge-offs				3
Originated four years before fiscal year, charge-offs				0
Prior, charge-offs				9
Total Loans, charge-offs		11	420	12	883
Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		131,117		131,117		158,778
Originated one year before fiscal year		31,240		31,240		419
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		0		0		0
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		162,357		162,357		159,197
Originated fiscal year, charge-offs				1
Originated one year before fiscal year, charge-offs				45
Originated two years before fiscal year, charge-offs				0
Originated three years before fiscal year, charge-offs				0
Originated four years before fiscal year, charge-offs				0
Prior, charge-offs				0
Total Loans, charge-offs		23	30	46	44
Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		122,748		122,748		193,435
Originated one year before fiscal year		142,525		142,525		95,055
Originated two years before fiscal year		73,204		73,204		35,338
Originated three years before fiscal year		25,835		25,835		16,437
Originated four years before fiscal year		10,321		10,321		3,747
Prior		3,158		3,158		1,119
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		377,791		377,791		345,131
Originated fiscal year, charge-offs				0
Originated one year before fiscal year, charge-offs				318
Originated two years before fiscal year, charge-offs				403
Originated three years before fiscal year, charge-offs				158
Originated four years before fiscal year, charge-offs				164
Prior, charge-offs				30
Total Loans, charge-offs		604	493	1,073	966
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		36,481		36,481		78,313
Originated one year before fiscal year		95,960		95,960		138,860
Originated two years before fiscal year		146,598		146,598		59,006
Originated three years before fiscal year		60,506		60,506		43,409
Originated four years before fiscal year		50,186		50,186		28,737
Prior		401,711		401,711		375,035
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		791,442		791,442		723,360
Originated fiscal year, charge-offs				0
Originated one year before fiscal year, charge-offs				0
Originated two years before fiscal year, charge-offs				0
Originated three years before fiscal year, charge-offs				0
Originated four years before fiscal year, charge-offs				0
Prior, charge-offs				100
Total Loans, charge-offs				100
Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		15,142		15,142		41,781
Originated one year before fiscal year		44,891		44,891		35,828
Originated two years before fiscal year		34,291		34,291		19,863
Originated three years before fiscal year		21,199		21,199		14,873
Originated four years before fiscal year		16,180		16,180		13,926
Prior		67,411		67,411		51,253
Revolving Loans		107		107		334
Revolving Loans Converted to Term		1,063		1,063		2,096
Total Loans		199,221		199,221		177,858
Originated fiscal year, charge-offs				0
Originated one year before fiscal year, charge-offs				0
Originated two years before fiscal year, charge-offs				0
Originated three years before fiscal year, charge-offs				0
Originated four years before fiscal year, charge-offs				0
Prior, charge-offs				74
Total Loans, charge-offs		55	25	74	41
Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		134,869		134,869		306,198
Originated one year before fiscal year		269,499		269,499		150,261
Originated two years before fiscal year		121,716		121,716		100,686
Originated three years before fiscal year		77,748		77,748		36,254
Originated four years before fiscal year		26,651		26,651		23,093
Prior		23,888		23,888		12,934
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		654,371		654,371		629,426
Originated fiscal year, charge-offs				105
Originated one year before fiscal year, charge-offs				1,002
Originated two years before fiscal year, charge-offs				503
Originated three years before fiscal year, charge-offs				170
Originated four years before fiscal year, charge-offs				18
Prior, charge-offs				72
Total Loans, charge-offs		941	449	1,870	834
Consumer, direct
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		32,664		32,664		50,986
Originated one year before fiscal year		45,763		45,763		28,414
Originated two years before fiscal year		37,530		37,530		14,696
Originated three years before fiscal year		11,466		11,466		6,379
Originated four years before fiscal year		4,677		4,677		3,746
Prior		5,919		5,919		4,142
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		138,019		138,019		108,363
Originated fiscal year, charge-offs				5
Originated one year before fiscal year, charge-offs				73
Originated two years before fiscal year, charge-offs				17
Originated three years before fiscal year, charge-offs				69
Originated four years before fiscal year, charge-offs				10
Prior, charge-offs				8
Total Loans, charge-offs		78	60	182	196
Deposit account overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		830		830		722
Originated one year before fiscal year		0		0		0
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		0		0		0
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		830		830		722
Originated fiscal year, charge-offs				490
Originated one year before fiscal year, charge-offs				0
Originated two years before fiscal year, charge-offs				0
Originated three years before fiscal year, charge-offs				0
Originated four years before fiscal year, charge-offs				0
Prior, charge-offs				0
Total Loans, charge-offs		263	$ 405	490	$ 664
Pass | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		31,510		31,510		82,143
Originated one year before fiscal year		195,130		195,130		110,719
Originated two years before fiscal year		138,966		138,966		27,893
Originated three years before fiscal year		27,622		27,622		20,223
Originated four years before fiscal year		9,839		9,839		656
Prior		12,695		12,695		4,061
Revolving Loans		0		0		44
Revolving Loans Converted to Term		0		0		81
Total Loans		415,762		415,762		245,739
Pass | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		131,351		131,351		165,282
Originated one year before fiscal year		245,661		245,661		224,727
Originated two years before fiscal year		351,358		351,358		227,799
Originated three years before fiscal year		245,225		245,225		202,877
Originated four years before fiscal year		269,331		269,331		110,564
Prior		689,007		689,007		369,578
Revolving Loans		32,447		32,447		27,300
Revolving Loans Converted to Term		0		0		5,217
Total Loans		1,964,380		1,964,380		1,328,127
Pass | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		95,464		95,464		167,937
Originated one year before fiscal year		202,509		202,509		142,615
Originated two years before fiscal year		231,053		231,053		72,573
Originated three years before fiscal year		99,823		99,823		71,497
Originated four years before fiscal year		83,817		83,817		40,229
Prior		152,991		152,991		91,853
Revolving Loans		209,181		209,181		215,116
Revolving Loans Converted to Term		999		999		3,722
Total Loans		1,074,838		1,074,838		801,820
Pass | Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		131,117		131,117		158,778
Originated one year before fiscal year		31,240		31,240		419
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		0		0		0
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		162,357		162,357		159,197
Pass | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		122,391		122,391		191,148
Originated one year before fiscal year		139,451		139,451		90,738
Originated two years before fiscal year		68,529		68,529		34,627
Originated three years before fiscal year		25,313		25,313		15,951
Originated four years before fiscal year		9,978		9,978		3,269
Prior		2,713		2,713		1,119
Revolving Loans						0
Revolving Loans Converted to Term		0		0		0
Total Loans		368,375		368,375		336,852
Pass | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		36,481		36,481		78,313
Originated one year before fiscal year		95,877		95,877		138,860
Originated two years before fiscal year		146,290		146,290		58,869
Originated three years before fiscal year		60,238		60,238		42,840
Originated four years before fiscal year		49,622		49,622		28,174
Prior		394,204		394,204		364,635
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		782,712		782,712		711,691
Pass | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		15,142		15,142		41,781
Originated one year before fiscal year		44,878		44,878		35,768
Originated two years before fiscal year		34,176		34,176		19,863
Originated three years before fiscal year		21,177		21,177		14,820
Originated four years before fiscal year		16,057		16,057		13,800
Prior		66,414		66,414		50,291
Revolving Loans		107		107		334
Revolving Loans Converted to Term		1,063		1,063		2,096
Total Loans		197,951		197,951		176,657
Pass | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		134,476		134,476		305,814
Originated one year before fiscal year		268,260		268,260		149,445
Originated two years before fiscal year		120,680		120,680		100,027
Originated three years before fiscal year		77,043		77,043		35,988
Originated four years before fiscal year		26,384		26,384		22,789
Prior		23,362		23,362		12,741
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		650,205		650,205		626,804
Pass | Consumer, direct
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		32,644		32,644		50,889
Originated one year before fiscal year		45,594		45,594		28,351
Originated two years before fiscal year		37,407		37,407		14,558
Originated three years before fiscal year		11,369		11,369		6,333
Originated four years before fiscal year		4,580		4,580		3,725
Prior		5,707		5,707		3,975
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		137,301		137,301		107,831
Special mention | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		1,200		1,200		0
Originated one year before fiscal year		1,600		1,600		0
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		127		127		818
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		2,927		2,927		818
Special mention | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		3,996		3,996		189
Originated two years before fiscal year		1,977		1,977		1,099
Originated three years before fiscal year		5,550		5,550		5,519
Originated four years before fiscal year		5,274		5,274		3,111
Prior		30,879		30,879		29,334
Revolving Loans		690		690		105
Revolving Loans Converted to Term		48		48		0
Total Loans		48,366		48,366		39,357
Special mention | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		1,803		1,803		10,248
Originated one year before fiscal year		1,216		1,216		14,981
Originated two years before fiscal year		166		166		11,923
Originated three years before fiscal year		21,177		21,177		2,711
Originated four years before fiscal year		1,737		1,737		236
Prior		8,795		8,795		4,877
Revolving Loans		19,467		19,467		16,235
Revolving Loans Converted to Term		0		0		0
Total Loans		54,361		54,361		61,211
Special mention | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		221		221		1,741
Originated one year before fiscal year		1,252		1,252		2,477
Originated two years before fiscal year		1,595		1,595		140
Originated three years before fiscal year		145		145		22
Originated four years before fiscal year		16		16		24
Prior		30		30		0
Revolving Loans						0
Revolving Loans Converted to Term						0
Total Loans		3,259		3,259		4,404
Special mention | Consumer, direct
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year						0
Originated one year before fiscal year						0
Originated two years before fiscal year						0
Originated three years before fiscal year						0
Originated four years before fiscal year						0
Prior						0
Revolving Loans						0
Revolving Loans Converted to Term						0
Total Loans						0
Substandard | Construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		0		0		2
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		52		52		382
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		52		52		384
Substandard | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		343		343		0
Originated one year before fiscal year		579		579		8,327
Originated two years before fiscal year		8,402		8,402		2,591
Originated three years before fiscal year		6,565		6,565		1,366
Originated four years before fiscal year		2,602		2,602		1,296
Prior		39,800		39,800		42,172
Revolving Loans		447		447		216
Revolving Loans Converted to Term		0		0		190
Total Loans		58,738		58,738		55,968
Substandard | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		19		19		84
Originated one year before fiscal year		2,097		2,097		9,801
Originated two years before fiscal year		5,060		5,060		3,417
Originated three years before fiscal year		8,717		8,717		2,410
Originated four years before fiscal year		2,963		2,963		1,459
Prior		7,281		7,281		3,620
Revolving Loans		4,785		4,785		8,603
Revolving Loans Converted to Term		143		143		611
Total Loans		30,922		30,922		29,394
Substandard | Leases
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		136		136		546
Originated one year before fiscal year		1,822		1,822		1,840
Originated two years before fiscal year		3,080		3,080		571
Originated three years before fiscal year		377		377		464
Originated four years before fiscal year		327		327		454
Prior		415		415		0
Revolving Loans						0
Revolving Loans Converted to Term						0
Total Loans		6,157		6,157		3,875
Substandard | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		83		83		0
Originated two years before fiscal year		308		308		137
Originated three years before fiscal year		268		268		569
Originated four years before fiscal year		564		564		563
Prior		7,475		7,475		10,302
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		8,698		8,698		11,571
Substandard | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		0		0		60
Originated two years before fiscal year		115		115		0
Originated three years before fiscal year		22		22		53
Originated four years before fiscal year		123		123		126
Prior		985		985		958
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		1,245		1,245		1,197
Substandard | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		385		385		384
Originated one year before fiscal year		1,189		1,189		811
Originated two years before fiscal year		1,033		1,033		659
Originated three years before fiscal year		696		696		266
Originated four years before fiscal year		267		267		304
Prior		526		526		193
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		4,096		4,096		2,617
Substandard | Consumer, direct
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		20		20		97
Originated one year before fiscal year		169		169		63
Originated two years before fiscal year		123		123		138
Originated three years before fiscal year		97		97		46
Originated four years before fiscal year		97		97		21
Prior		194		194		150
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		700		700		515
Doubtful | Commercial real estate, other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		0		0		0
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		30		30		66
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		30		30		66
Doubtful | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		0		0		0
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		189		189		209
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		189		189		209
Loss | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		0		0		0
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		32		32		98
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		32		32		98
Loss | Home equity lines of credit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		13		13		0
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		12		12		4
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		25		25		4
Loss | Consumer, indirect
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		8		8		0
Originated one year before fiscal year		50		50		5
Originated two years before fiscal year		3		3		0
Originated three years before fiscal year		9		9		0
Originated four years before fiscal year		0		0		0
Prior		0		0		0
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		70		70		5
Loss | Consumer, direct
Accounts, Notes, Loans and Financing Receivable [Line Items]
Originated fiscal year		0		0		0
Originated one year before fiscal year		0		0		0
Originated two years before fiscal year		0		0		0
Originated three years before fiscal year		0		0		0
Originated four years before fiscal year		0		0		0
Prior		18		18		17
Revolving Loans		0		0		0
Revolving Loans Converted to Term		0		0		0
Total Loans		$ 18		$ 18		$ 17

[1] Also referred to throughout this Quarterly Report on Form 10-Q as "total loans" and "loans held for investment."